{"title":"Autolite","description":"","products":[{"product_id":"spark-plug","title":"Autolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hB3tq8NtfHA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable Ignition Performance with Autolite\u003c\/h2\u003e\u003cp\u003eThe Autolite Spark Plug is engineered to provide consistent ignition and reliable engine performance for a wide range of applications. Featuring a 14mm thread diameter and a 0.708-inch reach, this resistor-type spark plug is designed to deliver a strong, stable spark while minimizing electromagnetic interference in your vehicle's electronic systems.\u003c\/p\u003e\u003ch3\u003eTechnical Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e14 mm thread diameter for standard fitment\u003c\/li\u003e\n\u003cli\u003e0.708 in reach with tapered seat\u003c\/li\u003e\n\u003cli\u003eIntegrated resistor for EMI suppression\u003c\/li\u003e\n\u003cli\u003eDurable construction for long service life\u003c\/li\u003e\n\u003cli\u003eOptimized for efficient combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are performing a routine tune-up or addressing engine misfires, choosing the right spark plug is essential for maintaining fuel efficiency and power. Autolite plugs are known for their longevity and ability to withstand the extreme temperatures and pressures inside the combustion chamber. The tapered seat design ensures a secure, leak-free fit, providing peace of mind during operation. By upgrading to high-quality Autolite plugs, you ensure that your engine receives the precise spark needed for complete combustion, leading to smoother idling and improved throttle response. Keep your ignition system firing perfectly with these dependable plugs. Trust GGCRACING for all your essential engine maintenance components.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-5\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat — MPN: 26\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Spark Plug \\u2014 14mm Thread Tapered Seat Resistor Plug\",\"description\":\"Upgrade your ignition system with the reliable Autolite Spark Plug. Featuring 14mm thread and tapered seat for optimal performance. Shop GGCRACING today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"103\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug\",\"sku\":\"BBRQ_103\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Spark Plug \\u2014 14mm Thread Tapered Seat Resistor Plug\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Spark Plug \\u2014 14mm Thread Tapered Seat Resistor Plug fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Spark Plug \\u2014 14mm Thread Tapered Seat Resistor Plug?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869082234964,"sku":"BBRQ_103","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT103.jpg?v=1714319446"},{"product_id":"spark-plug-1","title":"Autolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Ignition Performance with Autolite 144\u003c\/h2\u003e\u003cp\u003eThe Autolite 144 Resistor Spark Plug is engineered to deliver consistent ignition reliability for a wide range of automotive applications. Designed with a standard 14mm thread and a precise 0.460-inch reach, this spark plug ensures an ideal fit for engines requiring a tapered seat configuration. Whether you are performing routine maintenance or restoring a classic engine, this component provides the durability and spark intensity needed for smooth idling and efficient combustion.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor: Yes\u003c\/li\u003e\n\u003cli\u003eConstruction: High-grade materials for heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAutolite is a trusted name in automotive ignition, and the 144 model is built to meet or exceed OEM specifications. The integrated resistor helps suppress electrical interference, protecting your vehicle's sensitive electronic systems while maintaining a strong, stable spark. Its robust design resists fouling and corrosion, extending the service life of your ignition system under varying driving conditions. By choosing Autolite, you ensure that your engine receives the precise electrical charge necessary for peak power output and fuel efficiency. Trust GGCRACING for all your high-quality automotive ignition components and performance parts.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-5\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat — MPN: 26\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 144 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automotive Engines\",\"description\":\"Upgrade your ignition system with the Autolite 144 Resistor Spark Plug. Features 14mm thread and tapered seat for reliable performance. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"144\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-1\",\"sku\":\"BBRQ_144\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 144 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automotive Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 144 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automot fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 144 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automot?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869085675604,"sku":"BBRQ_144","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT144.jpg?v=1714319454"},{"product_id":"spark-plug-2","title":"Autolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Ignition with Autolite 23\u003c\/h2\u003e\u003cp\u003eThe Autolite 23 Resistor Spark Plug is a high-quality replacement component designed to keep your engine running at its best. Featuring a standard 14mm thread and a 0.460-inch reach, this plug is specifically engineered for engines utilizing a tapered seat design. This ensures a perfect seal and optimal heat transfer, which is critical for preventing pre-ignition and maintaining consistent engine temperatures during operation.\u003c\/p\u003e\u003ch3\u003eTechnical Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Diameter: 14mm\u003c\/li\u003e\n\u003cli\u003eReach Length: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Style: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor Equipped: Yes\u003c\/li\u003e\n\u003cli\u003eDurability: Engineered for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEngineered for reliability, the Autolite 23 incorporates a resistor to minimize electromagnetic interference, ensuring your vehicle's onboard electronics remain unaffected. This spark plug is built to withstand the rigors of daily driving, offering excellent resistance to carbon buildup and electrode wear. Whether you are a DIY mechanic or a professional technician, you will appreciate the ease of installation and the immediate improvement in throttle response and idle quality. Autolite’s commitment to quality ensures that every spark plug provides a reliable, hot spark for efficient fuel burning across a broad range of RPMs. Enhance your engine's reliability today with premium parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-5\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat — MPN: 26\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 23 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automotive Engines\",\"description\":\"Get reliable ignition with the Autolite 23 Resistor Spark Plug. Features 14mm thread and tapered seat for optimal engine combustion. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"23\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-2\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-2\",\"sku\":\"BBRQ_23\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 23 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automotive Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-2\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 23 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automoti fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 23 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automoti?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869085839444,"sku":"BBRQ_23","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT23.jpg?v=1714319462"},{"product_id":"spark-plug-3","title":"Autolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Your Ride with the Autolite 24 Spark Plug\u003c\/h2\u003e\u003cp\u003eA precision-engineered spark plug is fundamental to achieving peak engine performance and efficiency. The \u003cstrong\u003eAutolite 24 Spark Plug\u003c\/strong\u003e is expertly crafted to deliver a consistent and robust spark, ensuring optimal fuel combustion within your engine. This vital component contributes significantly to smoother acceleration, improved fuel economy, and a reduction in harmful emissions, embodying Autolite's commitment to superior ignition technology.\u003c\/p\u003e\u003ch3\u003eKey Specifications for Enhanced Engine Function\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 mm Thread:\u003c\/strong\u003e A widely compatible thread size, suitable for a vast array of automotive and small engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.460 in Reach:\u003c\/strong\u003e Engineered with a specific reach to ensure the spark tip is perfectly positioned, promoting efficient and complete fuel burn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered Seat:\u003c\/strong\u003e Provides an exceptionally tight seal, preventing any loss of compression and facilitating optimal heat transfer away from the spark plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Type:\u003c\/strong\u003e Designed to minimize electrical interference, ensuring the smooth operation of your vehicle's sensitive electronic systems and clear audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Manufactured using high-quality materials to guarantee durability and consistent performance under the demanding conditions of engine operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVersatile Performance for Various Engines\u003c\/h3\u003e\u003cp\u003eThe Autolite 24 spark plug is an excellent choice for a diverse range of engines requiring a 14mm thread and 0.460-inch reach. Its design prioritizes a powerful and reliable spark, which is crucial for preventing misfires, ensuring quick starts, and maintaining a stable idle. Trust Autolite to provide the consistent performance your engine deserves, mile after mile.\u003c\/p\u003e\u003ch3\u003eThe Autolite Difference: Quality You Can Trust\u003c\/h3\u003e\u003cp\u003eWith decades of experience, Autolite stands as a beacon of reliability and innovation in the ignition market. The Autolite 24 spark plug is a testament to this enduring legacy, offering a premium solution for anyone seeking to enhance their engine's combustion efficiency and overall performance. Invest in Autolite quality and experience the benefits of a perfectly tuned ignition system. Discover more high-performance automotive parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-5\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat — MPN: 26\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\",\"description\":\"Experience superior engine performance with the Autolite 24 spark plug. Featuring a 14mm thread and 0.460in reach for consistent, powerful ignition. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"24\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-3\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-3\",\"sku\":\"BBRQ_24\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869086003284,"sku":"BBRQ_24","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT24.jpg?v=1714319471"},{"product_id":"spark-plug-4","title":"Autolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Ignition with Autolite 25\u003c\/h2\u003e\u003cp\u003eThe Autolite 25 Resistor Spark Plug is an essential component for maintaining engine health and performance. With a 14mm thread diameter and a 0.460-inch reach, it is perfectly suited for engines requiring a tapered seat interface. This design provides a secure, leak-free seal that maximizes compression efficiency, allowing your engine to operate with optimal power and fuel economy. The inclusion of an internal resistor is a key feature, designed to reduce radio frequency interference and protect vehicle electronics.\u003c\/p\u003e\u003ch3\u003eWhy Choose Autolite 25?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandard 14mm Thread\u003c\/li\u003e\n\u003cli\u003e0.460 inch Reach\u003c\/li\u003e\n\u003cli\u003eTapered Seat Design\u003c\/li\u003e\n\u003cli\u003eResistor Technology\u003c\/li\u003e\n\u003cli\u003eConsistent Spark Quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAutolite is synonymous with ignition excellence, and the 25 model is no exception. It is constructed to handle the thermal stresses of internal combustion, ensuring that the electrode remains stable under high-load conditions. By replacing old, worn-out plugs with the Autolite 25, you can expect smoother acceleration, easier cold starts, and a more stable idle. This plug is an ideal choice for a wide variety of domestic and import vehicles that demand a reliable, long-lasting ignition solution. Its robust construction ensures that it remains resistant to fouling, providing a clean spark throughout its service life. For all your automotive ignition needs, trust the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-5\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat — MPN: 26\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 25 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automotive Engines\",\"description\":\"Restore engine efficiency with the Autolite 25 Resistor Spark Plug. Features 14mm thread and tapered seat. Buy quality ignition parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"25\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-4\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-4\",\"sku\":\"BBRQ_25\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 25 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automotive Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-4\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 25 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automoti fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 25 Resistor Spark Plug 14mm Thread Tapered Seat \\u2014 Fits Classic Automoti?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869086167124,"sku":"BBRQ_25","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT25.jpg?v=1714319480"},{"product_id":"spark-plug-5","title":"Autolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat — MPN: 26","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAchieve Optimal Engine Performance with Autolite 26 Resistor Spark Plugs\u003c\/h2\u003e\u003cp\u003eMaximize your engine's potential with the Autolite 26 Resistor Spark Plug, designed for superior ignition and combustion efficiency. This spark plug delivers a consistent, powerful spark, crucial for complete fuel burn and reduced emissions. Its resistor construction effectively minimizes electromagnetic interference, protecting your vehicle's sensitive electronics while ensuring a stable and robust spark.\u003c\/p\u003e\u003ch3\u003eEngineered for Precision and Longevity\u003c\/h3\u003e\u003cp\u003eThe Autolite 26 spark plug is meticulously engineered with high-quality materials to ensure exceptional durability and consistent performance under demanding engine conditions. The precise 14mm thread and 0.460-inch reach, combined with a tapered seat, ensure perfect fitment and optimal heat transfer. This critical design prevents overheating and pre-ignition, extending the life of the spark plug and contributing to overall engine health.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReach:\u003c\/b\u003e 0.460 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Type:\u003c\/b\u003e Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Wide range of compatible engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Trusted Choice: Autolite 26\u003c\/h3\u003e\u003cp\u003eAutolite is a leader in ignition technology, and the 26 spark plug is a testament to their commitment to quality. It offers an excellent balance of performance, reliability, and value, making it an ideal choice for routine maintenance or performance upgrades. Experience smoother engine operation, improved fuel economy, and quicker starts. Choose Autolite for proven dependability, available at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat \\u2014 MPN: 26\",\"description\":\"Achieve peak engine performance with the Autolite 26 Resistor Spark Plug. Features 14mm thread, 0.460in reach, and tapered seat for optimal ignition. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"26\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-5\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-5\",\"sku\":\"BBRQ_26\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat \\u2014 MPN: 26\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-5\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat \\u2014 MPN: 26 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Resistor Spark Plug 14mm Thread 0.460in Reach Tapered Seat \\u2014 MPN: 26?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869086330964,"sku":"BBRQ_26","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT26.jpg?v=1714319488"},{"product_id":"spark-plug-6","title":"Autolite 303 Resistor Spark Plug 14mm Thread Gasket Seat — Fits Classic Automotive Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSuperior Combustion with Autolite 303\u003c\/h2\u003e\u003cp\u003eThe Autolite 303 Resistor Spark Plug is designed for engines that require a 14mm thread and a gasket seat configuration. With a 0.375-inch reach, this plug provides the precise depth needed for efficient combustion chamber performance. The gasket seat design ensures a reliable, gas-tight seal, which is crucial for maintaining proper cylinder pressure and preventing combustion gas leakage. This makes it an excellent choice for a variety of classic and modern engine applications.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.375 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Gasket\u003c\/li\u003e\n\u003cli\u003eResistor: Yes\u003c\/li\u003e\n\u003cli\u003eMaterial: High-conductivity alloy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEquipped with a built-in resistor, the Autolite 303 helps to suppress electrical noise, ensuring that your vehicle's ignition system operates without interfering with onboard electronic systems. This spark plug is engineered to provide a consistent, high-intensity spark, which translates to better fuel efficiency and smoother engine operation. The durable construction resists electrode erosion and fouling, even under demanding driving conditions. Whether you are performing a simple tune-up or a complete engine overhaul, the Autolite 303 offers the reliability and performance you expect from a premium spark plug. Upgrade your ignition components today and experience the difference in engine responsiveness. GGCRACING is your source for high-quality ignition parts.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 303 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Fits Classic Automotive Engines\",\"description\":\"Get the Autolite 303 Resistor Spark Plug for your vehicle. Features 14mm thread and gasket seat for a perfect fit. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"303\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-6\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.79\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-6\",\"sku\":\"BBRQ_303\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 303 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Fits Classic Automotive Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-6\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 303 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Fits Classic Automoti fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 303 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Fits Classic Automoti?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869086888020,"sku":"BBRQ_303","price":3.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT303.jpg?v=1714319496"},{"product_id":"spark-plug-7","title":"Autolite 353 Non-Resistor Spark Plug 14mm Thread Gasket Seat — Fits Classic Automotive Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eClassic Performance with Autolite 353\u003c\/h2\u003e\u003cp\u003eThe Autolite 353 Non-Resistor Spark Plug is the ideal choice for older vehicles and specific racing applications that require a non-resistor design. Featuring a 14mm thread and a 0.375-inch reach, this plug utilizes a gasket seat to ensure a secure, airtight seal within the cylinder head. By eliminating the internal resistor, this plug provides a direct, high-energy spark path, which can be beneficial in certain vintage ignition systems where electrical resistance is not desired or required.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Diameter: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.375 inches\u003c\/li\u003e\n\u003cli\u003eSeat Style: Gasket\u003c\/li\u003e\n\u003cli\u003eResistor: No (Non-Resistor)\u003c\/li\u003e\n\u003cli\u003eApplication: Vintage and specialized engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAutolite’s commitment to quality ensures that the 353 model delivers consistent ignition performance, helping your engine start reliably and run smoothly. The gasket seat design is specifically engineered to provide excellent heat transfer away from the plug tip, preventing overheating and pre-ignition. Its durable construction is built to withstand the unique demands of classic engines, offering a reliable solution for enthusiasts who prioritize authenticity and performance. If you are looking to maintain the original specifications of your vehicle's ignition system, the Autolite 353 is an excellent, high-quality choice that delivers the spark intensity your engine needs. For all your specialized automotive ignition needs, look no further than GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 353 Non-Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Fits Classic Automotive Engines\",\"description\":\"Choose the Autolite 353 Non-Resistor Spark Plug for your classic engine. Features 14mm thread and gasket seat. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 353 Non-Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Fits Classic Auto?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869087051860,"sku":"BBRQ_353","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT353.jpg?v=1714319505"},{"product_id":"spark-plug-8","title":"Autolite 3922 Resistor Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite 3922 Resistor Spark Plug: Extended Reach for Optimal Engine Performance\u003c\/h2\u003e\u003cp\u003eAchieve unparalleled ignition efficiency with the Autolite 3922 Resistor Spark Plug, specifically engineered with an extended reach for applications requiring precise electrode placement. This spark plug is designed to deliver a consistent, powerful spark deep within the combustion chamber, ensuring a more complete and efficient burn of the air-fuel mixture. The result is improved engine responsiveness, enhanced fuel economy, and a smoother overall driving experience.\u003c\/p\u003e\u003ch3\u003eKey Specifications for Enhanced Ignition:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 14mm Thread:\u003c\/b\u003e Ensures a secure and precise fit into the cylinder head, crucial for maintaining optimal compression and preventing leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended 0.750-inch Reach:\u003c\/b\u003e Positions the spark electrode further into the combustion chamber, ideal for specific engine designs to maximize ignition efficiency and prevent fouling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGasket Seat Design:\u003c\/b\u003e Creates a robust, gas-tight seal using a crush washer, effectively preventing compression loss and ensuring consistent heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Resistor:\u003c\/b\u003e Suppresses electromagnetic interference (EMI) that can affect sensitive vehicle electronics, ensuring smooth operation of audio, navigation, and engine management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction:\u003c\/b\u003e Manufactured with high-quality materials to resist extreme temperatures and pressures, providing long-lasting reliability and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineered for Precision and Longevity\u003c\/h3\u003e\u003cp\u003eThe Autolite 3922 spark plug is a testament to precision engineering, offering a specialized solution for engines that benefit from an extended reach design. This careful placement of the spark ensures that every combustion cycle is optimized, leading to more consistent power delivery and reduced emissions. Its durable construction means fewer replacements and more time enjoying your vehicle's peak performance.\u003c\/p\u003e\u003ch3\u003eThe Proven Quality of Autolite\u003c\/h3\u003e\u003cp\u003eAutolite has a legacy of innovation and quality in the automotive ignition market. The Model 3922 continues this tradition, providing a high-performance, reliable spark plug that meets the demanding requirements of modern engines. Trust in Autolite for superior ignition components.\u003c\/p\u003e\u003cp\u003eFor a comprehensive selection of automotive performance parts, visit GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 3922 Resistor Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat\",\"description\":\"Get superior ignition with the Autolite 3922 Resistor Spark Plug. Features 14mm thread, 0.750in extended reach, and a reliable gasket seat.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"3922\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-8\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-8\",\"sku\":\"BBRQ_3922\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 3922 Resistor Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-8\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 3922 Resistor Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 3922 Resistor Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869087084628,"sku":"BBRQ_3922","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT3922.jpg?v=1714319513"},{"product_id":"spark-plug-9","title":"Autolite 3923 Resistor Spark Plug 14mm Thread 0.750in Reach — Universal Automotive Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Engine Performance with Autolite 3923\u003c\/h2\u003e\u003cp\u003eThe Autolite 3923 Resistor Spark Plug is engineered to provide consistent ignition reliability for a wide range of automotive applications. Featuring a precise 14mm thread diameter and a 0.750-inch reach, this spark plug ensures an optimal fit for engines requiring standard gasket seat configurations. Its integrated resistor design helps minimize electromagnetic interference, protecting your vehicle's sensitive electronic systems while maintaining a strong, stable spark.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Ignition:\u003c\/strong\u003e Engineered for efficient fuel combustion and smoother engine idling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e 14mm thread and 0.750-inch reach for exact fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Technology:\u003c\/strong\u003e Effectively suppresses radio frequency interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand high-heat environments and heavy-duty operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Seat Design:\u003c\/strong\u003e Ensures a tight, leak-proof seal for maximum compression.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are performing routine maintenance or a performance tune-up, choosing high-quality ignition components is essential for longevity. The Autolite 3923 is designed to meet or exceed OEM specifications, offering a cost-effective solution for restoring engine power and fuel efficiency. Trust your ignition needs to the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 3923 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"description\":\"Upgrade your ignition system with the Autolite 3923 Resistor Spark Plug. Features 14mm thread and 0.750in reach for reliable performance. Shop at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"3923\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-9\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-9\",\"sku\":\"BBRQ_3923\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 3923 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-9\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 3923 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automoti fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 3923 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automoti?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869087248468,"sku":"BBRQ_3923","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT3923.jpg?v=1714319521"},{"product_id":"spark-plug-10","title":"Autolite 3924 Resistor Spark Plug 14mm Thread 0.750in Reach — Universal Automotive Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Ignition with Autolite 3924\u003c\/h2\u003e\u003cp\u003eThe Autolite 3924 Resistor Spark Plug is a top-tier choice for drivers seeking dependable ignition performance. Designed with a 14mm thread and a 0.750-inch reach, this component is built to deliver a consistent spark, ensuring your engine runs efficiently under various driving conditions. The inclusion of a resistor helps protect your vehicle's onboard electronics from interference, making it a versatile choice for modern and classic vehicles alike.\u003c\/p\u003e\u003ch3\u003eWhy Choose Autolite 3924?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Spark:\u003c\/strong\u003e Delivers reliable ignition for improved fuel economy and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Protection:\u003c\/strong\u003e Reduces electrical noise to safeguard vehicle sensors and electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Fitment:\u003c\/strong\u003e 14mm thread and 0.750-inch reach for easy installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Engineered for long-lasting performance in demanding engine bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Seat:\u003c\/strong\u003e Provides a secure, reliable seal for consistent cylinder compression.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMaintaining your vehicle's ignition system is crucial for preventing misfires and ensuring a smooth driving experience. The Autolite 3924 is crafted to meet rigorous quality standards, providing an excellent balance of durability and performance for daily drivers and enthusiasts. For all your automotive ignition requirements, rely on the quality parts available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 3924 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"description\":\"Boost engine efficiency with the Autolite 3924 Resistor Spark Plug. Durable 14mm thread design with 0.750in reach. Order your quality auto parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"3924\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-10\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-10\",\"sku\":\"BBRQ_3924\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 3924 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-10\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 3924 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automoti fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 3924 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automoti?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869088002132,"sku":"BBRQ_3924","price":2.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT3924.jpg?v=1714319529"},{"product_id":"spark-plug-11","title":"Autolite 3926 Resistor Spark Plug - 14mm Thread, 0.750in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAchieve Peak Ignition Reliability with Autolite 3926 Resistor Spark Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite 3926 Resistor Spark Plug is engineered for drivers who demand unwavering reliability and consistent performance from their engine's ignition system. This high-quality spark plug is designed to deliver a strong, focused spark, ensuring optimal combustion efficiency and contributing to smoother engine operation. Its robust construction is built to withstand the rigors of daily driving and demanding conditions, providing long-lasting service life.\u003c\/p\u003e\u003ch3\u003eConsistent Performance, Enhanced Protection\u003c\/h3\u003e\u003cp\u003eCrafted with a 14mm thread and an extended 0.750-inch reach, the Autolite 3926 is designed for precise fitment in engines requiring this specific configuration. The gasket seat forms a secure, leak-proof seal, which is critical for maintaining cylinder compression and maximizing power output. The integrated resistor effectively minimizes electromagnetic interference (EMI) and radio frequency interference (RFI), protecting your vehicle's sensitive electronic systems and ensuring a stable, quiet engine. Experience fewer misfires and a more responsive throttle.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e14 mm Thread:\u003c\/b\u003e Standard sizing for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.750 in Reach:\u003c\/b\u003e Extended reach for specific engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGasket Seat:\u003c\/b\u003e Ensures a tight, reliable seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResistor Type:\u003c\/b\u003e Reduces electronic noise for stable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction:\u003c\/b\u003e Designed for extended service life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the Autolite 3926 Resistor Spark Plug for an ignition solution that provides both reliability and electronic stability. Explore our full range of performance parts at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 3926 Resistor Spark Plug - 14mm Thread, 0.750in Reach\",\"description\":\"Get reliable ignition with the Autolite 3926 Resistor Spark Plug. Features 14mm thread and 0.750in reach for consistent, long-lasting performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"3926\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-11\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-11\",\"sku\":\"BBRQ_3926\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 3926 Resistor Spark Plug - 14mm Thread, 0.750in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-11\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 3926 Resistor Spark Plug - 14mm Thread, 0.750in Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 3926 Resistor Spark Plug - 14mm Thread, 0.750in Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869088165972,"sku":"BBRQ_3926","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT3926.jpg?v=1714319537"},{"product_id":"spark-plug-12","title":"Autolite 403 Resistor Spark Plug 14mm Thread 0.750in Reach — Universal Automotive Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSuperior Ignition with Autolite 403\u003c\/h2\u003e\u003cp\u003eThe Autolite 403 Resistor Spark Plug is engineered for drivers who demand reliability and performance from their engine's ignition system. Featuring a 14mm thread diameter and a 0.750-inch reach, this spark plug is designed to provide a perfect fit for a wide array of engines. The resistor technology integrated into this plug helps prevent electrical interference, ensuring that your vehicle's computer and sensory systems function without disruption.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for Efficiency:\u003c\/strong\u003e Promotes cleaner, more complete combustion cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Technology:\u003c\/strong\u003e Minimizes radio and electronic interference for stable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Fitment:\u003c\/strong\u003e 14mm thread and 0.750-inch reach ensure compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003e Built to withstand high temperatures and daily wear and tear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Seat:\u003c\/strong\u003e Ensures an airtight seal for optimal combustion chamber pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen it comes to engine longevity, the spark plug is one of the most critical components. The Autolite 403 is manufactured to strict tolerances, ensuring that you receive a high-quality product that helps restore power and efficiency to your vehicle. Whether you are performing a full tune-up or simply replacing a worn plug, the Autolite 403 is a trusted choice. Find all your essential ignition parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 403 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"description\":\"Get superior ignition performance with the Autolite 403 Resistor Spark Plug. Features 14mm thread and 0.750in reach. Buy high-quality auto parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"403\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-12\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-12\",\"sku\":\"BBRQ_403\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 403 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-12\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 403 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotiv fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 403 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotiv?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869088362580,"sku":"BBRQ_403","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT403.jpg?v=1714319545"},{"product_id":"spark-plug-13","title":"Autolite 404 Resistor Spark Plug 14mm Thread 0.750in Reach — Universal Automotive Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Performance with Autolite 404\u003c\/h2\u003e\u003cp\u003eThe Autolite 404 Resistor Spark Plug is designed to provide consistent, reliable ignition for a variety of automotive applications. With a 14mm thread and a 0.750-inch reach, this spark plug is built to meet the specific needs of engines requiring a standard gasket seat design. The built-in resistor is a key feature, effectively suppressing electrical noise that can interfere with modern vehicle electronics, ensuring a smooth and reliable driving experience.\u003c\/p\u003e\u003ch3\u003eWhy Choose Autolite 404?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Ignition:\u003c\/strong\u003e Ensures reliable starting and smooth engine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Technology:\u003c\/strong\u003e Protects vehicle electronics from electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Fitment:\u003c\/strong\u003e 14mm thread and 0.750-inch reach for precise installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Engineered to withstand the rigors of daily driving and high heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Seat:\u003c\/strong\u003e Provides a secure, leak-free seal for optimal combustion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoosing the right spark plug is essential for maintaining engine health and fuel efficiency. The Autolite 404 is manufactured to high standards, offering a durable and effective solution for your vehicle's ignition needs. Whether you are a professional mechanic or a DIY enthusiast, you can count on the Autolite 404 to deliver consistent results. Explore our full range of ignition components and automotive essentials at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 404 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotive Ignition\",\"description\":\"Enhance your engine's ignition with the Autolite 404 Resistor Spark Plug. Reliable 14mm thread, 0.750in reach. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 404 Resistor Spark Plug 14mm Thread 0.750in Reach \\u2014 Universal Automotiv?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869089116244,"sku":"BBRQ_404","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT404.jpg?v=1714319553"},{"product_id":"spark-plug-14mm-thread","title":"Autolite 411 Non-Resistor Spark Plug 14mm Thread 0.500in Reach — Universal Automotive Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Quality Ignition with Autolite 411\u003c\/h2\u003e\u003cp\u003eThe Autolite 411 Non-Resistor Spark Plug is a specialized component designed for engines that require a non-resistor configuration. Featuring a 14mm thread diameter and a 0.500-inch reach, this plug is engineered to deliver a direct, powerful spark to the combustion chamber. Its design is perfect for classic vehicles or specific racing applications where non-resistor plugs are preferred to maximize ignition energy and performance.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Resistor Design:\u003c\/strong\u003e Maximizes ignition energy for specific high-performance or vintage applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Fitment:\u003c\/strong\u003e 14mm thread and 0.500-inch reach for exact compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Seat:\u003c\/strong\u003e Ensures a tight, secure seal for maximum combustion pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Crafted from high-quality materials to resist heat and fouling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Starting:\u003c\/strong\u003e Designed for consistent performance in a variety of conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen working on vintage engines or specialized performance setups, using the correct spark plug type is vital. The Autolite 411 provides the reliability and performance you need to keep your engine running at its peak. With its robust construction and precise engineering, it is a trusted choice for enthusiasts and mechanics alike. For all your specialized ignition and automotive needs, trust the selection at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 411 Non-Resistor Spark Plug 14mm Thread 0.500in Reach \\u2014 Universal Automotive Ignition\",\"description\":\"Upgrade to the Autolite 411 Non-Resistor Spark Plug. Features 14mm thread and 0.500in reach for optimal ignition. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 411 Non-Resistor Spark Plug 14mm Thread 0.500in Reach \\u2014 Universal Autom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869089378388,"sku":"BBRQ_411","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT411.jpg?v=1714319562"},{"product_id":"spark-plug-14","title":"Autolite 45 Resistor Spark Plug 18mm Thread Tapered Seat — Universal Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/HYJZ8Crek8Q\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eOptimize Ignition Efficiency with Autolite 45\u003c\/h2\u003e\u003cp\u003eThe Autolite 45 Resistor Spark Plug is engineered for consistent performance and reliable ignition in high-demand engines. Designed with an 18mm thread and a precision-engineered tapered seat, this spark plug ensures a secure, airtight seal to maintain optimal compression levels during combustion cycles.\u003c\/p\u003e\u003ch3\u003eKey Specifications and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 18mm for robust fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.468 inch reach for precise cylinder positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Tapered seat design for superior sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Technology:\u003c\/strong\u003e Built-in resistor to suppress radio frequency interference (RFI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-quality materials resist fouling and electrode wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are performing routine maintenance or tuning for better throttle response, the Autolite 45 provides the spark consistency required for smooth engine operation. Its resistor construction is essential for protecting sensitive electronic components in modern ignition systems, preventing electrical noise that can disrupt ECU signals. By choosing this Autolite component, you are investing in a proven design that balances longevity with efficient fuel burn. Ensure your engine fires reliably under all load conditions. For all your high-performance ignition needs, trust the selection at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 45 Resistor Spark Plug 18mm Thread Tapered Seat \\u2014 Universal Performance\",\"description\":\"Upgrade your ignition with the Autolite 45 Resistor Spark Plug. Features 18mm thread and tapered seat for reliable performance. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"45\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-14\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-14\",\"sku\":\"BBRQ_45\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 45 Resistor Spark Plug 18mm Thread Tapered Seat \\u2014 Universal Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-14\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 45 Resistor Spark Plug 18mm Thread Tapered Seat \\u2014 Universal Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 45 Resistor Spark Plug 18mm Thread Tapered Seat \\u2014 Universal Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869089673300,"sku":"BBRQ_45","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT45.jpg?v=1714319570"},{"product_id":"spark-plug-15","title":"Autolite 5245 Resistor Spark Plug - 14mm Thread, 0.708\" Reach, Tapered Seat","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePremium Ignition Performance with Autolite 5245 Resistor Spark Plugs\u003c\/h2\u003e\u003cp\u003eElevate your engine's combustion efficiency and overall performance with the advanced \u003cb\u003eAutolite 5245 Resistor Spark Plug\u003c\/b\u003e. Designed for modern vehicles, this spark plug delivers a consistent, high-energy spark, promoting cleaner burns and improved fuel economy. Its integrated resistor is crucial for minimizing electromagnetic interference, ensuring your vehicle's sensitive electronics operate without disruption.\u003c\/p\u003e\u003ch3\u003eAdvanced Features for Modern Engines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e14 mm Thread Size:\u003c\/b\u003e A common and versatile thread size for a wide array of contemporary engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.708 inch Reach:\u003c\/b\u003e Optimally positions the electrode within the combustion chamber for maximum spark exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTapered Seat Design:\u003c\/b\u003e Provides a robust, self-sealing connection, eliminating the need for a separate gasket and simplifying installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResistor Technology:\u003c\/b\u003e Effectively suppresses RFI\/EMI, crucial for protecting sensitive vehicle electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnhanced Durability:\u003c\/b\u003e Constructed with high-quality materials to withstand extreme engine conditions and ensure extended service life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Autolite 5245 is an excellent choice for drivers seeking a reliable, high-performance spark plug that meets or exceeds OEM specifications. Its precision engineering ensures optimal engine operation, from cold starts to high-speed cruising. Trust GGCRACING to provide the best in ignition components for your vehicle, including the dependable Autolite 5245.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 5245 Resistor Spark Plug - 14mm Thread, 0.708\\\" Reach, Tapered Seat\",\"description\":\"Optimize your engine with the Autolite 5245 Resistor Spark Plug. Features 14mm thread, 0.708\\\" reach, and tapered seat for superior ignition. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"5245\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-15\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-15\",\"sku\":\"BBRQ_5245\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 5245 Resistor Spark Plug - 14mm Thread, 0.708\\\" Reach, Tapered Seat\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-15\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 5245 Resistor Spark Plug - 14mm Thread, 0.708\\\" Reach, Tapered Seat fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 5245 Resistor Spark Plug - 14mm Thread, 0.708\\\" Reach, Tapered Seat?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869089869908,"sku":"BBRQ_5245","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT5245.jpg?v=1714319579"},{"product_id":"spark-plug-16","title":"Autolite 63 Resistor Spark Plug 14mm Thread Gasket Seat — Universal Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/HYJZ8Crek8Q\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable Ignition with Autolite 63\u003c\/h2\u003e\u003cp\u003eThe Autolite 63 Resistor Spark Plug is a staple for enthusiasts seeking a balance of durability and consistent ignition performance. Featuring a standard 14mm thread and a reliable gasket seat, this plug is designed to provide an excellent seal and thermal transfer, ensuring your engine runs at peak efficiency across various driving conditions.\u003c\/p\u003e\u003ch3\u003eTechnical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e 14mm for standard compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.750 inch for optimal spark placement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Gasket seat for a secure, vibration-resistant fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Resistor:\u003c\/strong\u003e Minimizes electrical interference for cleaner engine diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Engineered to withstand high temperatures and prevent carbon buildup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoosing the right spark plug is critical for maintaining fuel economy and preventing misfires. The Autolite 63 utilizes advanced materials to ensure that the spark remains strong even under heavy load, promoting a cleaner burn and reduced emissions. The gasket seat design is specifically engineered to compress during installation, creating a gas-tight seal that prevents pressure loss in the combustion chamber. This plug is an ideal choice for drivers who demand consistency and longevity from their ignition components. Upgrade your vehicle's ignition system today with the trusted quality of Autolite. Find the perfect fit for your engine maintenance project at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 63 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"description\":\"Enhance your engine's spark with the Autolite 63 Resistor Spark Plug. 14mm thread and gasket seat design. Order your premium spark plugs from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"63\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-16\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-16\",\"sku\":\"BBRQ_63\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 63 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-16\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 63 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 63 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869091541076,"sku":"BBRQ_63","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT63.jpg?v=1714319587"},{"product_id":"spark-plug-17","title":"Autolite 64 Spark Plug - 14mm Thread, 0.750\" Reach, Gasket Seat, Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaximize Engine Performance with Autolite 64 Resistor Spark Plugs\u003c\/h2\u003e\u003cp\u003eElevate your engine's combustion efficiency and reliability with the \u003cb\u003eAutolite 64 Spark Plug\u003c\/b\u003e. This meticulously crafted component is designed for optimal spark delivery, featuring a 14mm thread and an extended 0.750-inch reach. This specific configuration ensures the spark is precisely located within the combustion chamber, promoting a more complete and powerful burn, which translates to improved engine response and overall performance.\u003c\/p\u003e\u003cp\u003eThe Autolite 64 incorporates a robust gasket seat, providing an exceptionally tight and durable seal against the cylinder head. This critical feature prevents compression leaks, ensuring that your engine maintains its designed power output and efficiency. As a resistor-type spark plug, it plays a vital role in mitigating electromagnetic interference (EMI) and radio frequency interference (RFI), safeguarding your vehicle's sensitive electronic systems from potential disruptions. This ensures a smoother-running engine and protects your onboard electronics from static and signal noise.\u003c\/p\u003e\u003ch3\u003eKey Benefits \u0026amp; Technical Details:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e14mm Thread Size:\u003c\/b\u003e Ensures compatibility with a broad spectrum of engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.750-inch Reach:\u003c\/b\u003e Optimizes spark placement for enhanced combustion efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGasket Seat:\u003c\/b\u003e Delivers a superior, leak-proof seal for consistent engine compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResistor Type:\u003c\/b\u003e Effectively suppresses EMI\/RFI, protecting vehicle electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutolite Engineering:\u003c\/b\u003e Provides proven durability and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInvest in Uncompromised Ignition Quality\u003c\/h3\u003e\u003cp\u003eChoosing the Autolite 64 means investing in a spark plug that delivers both high performance and critical electronic protection. Its design promotes smoother engine operation, more reliable starts, and can contribute to better fuel economy over time. For enthusiasts and daily drivers alike, this spark plug offers a significant upgrade to your ignition system, ensuring your vehicle performs at its peak. Discover the full range of high-performance automotive parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 64 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor\",\"description\":\"Upgrade to the Autolite 64 14mm resistor spark plug for superior ignition, 0.750\\\" reach, and a robust gasket seat. Ensure peak engine performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"64\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-17\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-17\",\"sku\":\"BBRQ_64\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 64 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-17\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 64 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 64 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869091803220,"sku":"BBRQ_64","price":2.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT64.jpg?v=1714319595"},{"product_id":"spark-plug-18","title":"Autolite 65 Resistor Spark Plug 14mm Thread Gasket Seat — Universal Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Ignition with Autolite 65\u003c\/h2\u003e\u003cp\u003eThe Autolite 65 Resistor Spark Plug is built to deliver dependable ignition performance for a wide range of automotive applications. With its 14mm thread and gasket seat configuration, it offers a perfect balance of ease of installation and long-term sealing integrity. This plug is designed to handle the rigors of daily driving while maintaining a stable spark for efficient combustion.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 14mm standard fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.750 inch reach for effective spark positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Gasket seat for a reliable, airtight seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Protection:\u003c\/strong\u003e Reduces RFI to protect vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Management:\u003c\/strong\u003e Excellent thermal conductivity for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMaintaining a healthy ignition system is the simplest way to ensure your engine remains responsive and fuel-efficient. The Autolite 65 features a robust electrode design that resists erosion, ensuring that the gap remains consistent over the life of the plug. By suppressing electrical interference, the integrated resistor ensures that your vehicle's sensors and ECU operate without interruption. Whether you are replacing worn-out plugs or performing a full engine tune-up, the Autolite 65 is a reliable choice that delivers consistent results. Its construction is specifically optimized to prevent fouling, making it an excellent option for engines that see varied driving conditions. Trust your ignition needs to the experts and browse the full selection of quality components available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 65 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"description\":\"Get consistent ignition with the Autolite 65 Resistor Spark Plug. 14mm thread, gasket seat, and high durability. Shop top-tier parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"65\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-18\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-18\",\"sku\":\"BBRQ_65\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 65 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-18\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 65 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 65 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869093015636,"sku":"BBRQ_65","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT65.jpg?v=1714319604"},{"product_id":"spark-plug-19","title":"Autolite 66 Resistor Spark Plug 14mm Thread Gasket Seat — Universal Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSuperior Combustion with Autolite 66\u003c\/h2\u003e\u003cp\u003eThe Autolite 66 Resistor Spark Plug is engineered for drivers who refuse to compromise on engine performance. Featuring a 14mm thread and a precision gasket seat, this spark plug provides the necessary seal to maintain compression and the durability to withstand the high-temperature environment of the combustion chamber. It is an essential component for keeping your engine running smoothly and efficiently.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e 14mm for universal compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.750 inch for precise combustion timing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Gasket seat for a secure, leak-proof installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Technology:\u003c\/strong\u003e Integrated resistor for electronic system protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e High-grade materials for long-lasting electrode life\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen it comes to ignition, stability is key. The Autolite 66 is designed to provide a consistent spark, which is vital for complete fuel combustion and maximum power output. The inclusion of a resistor helps to eliminate electrical noise, ensuring that your vehicle's ignition system functions flawlessly without interfering with sensitive onboard electronics. This plug is built to resist heat-related wear and carbon accumulation, ensuring that your engine maintains its performance levels over time. Whether you are tackling a weekend project or a full engine overhaul, the Autolite 66 offers the reliability you need to get the job done right. Keep your engine firing on all cylinders with premium parts found at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 66 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"description\":\"Boost your engine's reliability with the Autolite 66 Resistor Spark Plug. 14mm thread and gasket seat design. Buy high-quality plugs at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"66\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-19\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-19\",\"sku\":\"BBRQ_66\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 66 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-19\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 66 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 66 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869093048404,"sku":"BBRQ_66","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT66.jpg?v=1714319612"},{"product_id":"spark-plug-21","title":"Autolite 85 Resistor Spark Plug 14mm Thread Gasket Seat — Universal Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/HYJZ8Crek8Q\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eOptimized Ignition with Autolite 85\u003c\/h2\u003e\u003cp\u003eThe Autolite 85 Resistor Spark Plug is a high-quality ignition component designed to provide reliable performance and long-lasting durability. Featuring a 14mm thread and a gasket seat, it is built to meet the rigorous demands of modern engines, ensuring a perfect seal and consistent spark delivery for every combustion cycle.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 14mm for standard engine compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.375 inch reach for specific clearance requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Type:\u003c\/strong\u003e Gasket seat for a secure, vibration-resistant seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Design:\u003c\/strong\u003e Suppresses RFI to protect vehicle electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered to resist electrode erosion and fouling\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA reliable spark plug is the heart of an efficient engine. The Autolite 85 is designed to provide a strong, stable spark that ensures complete fuel combustion, leading to better throttle response and improved fuel economy. Its resistor construction is critical for modern vehicles, as it prevents electrical interference that can affect the ECU and other sensitive sensors. The gasket seat design ensures that the plug remains firmly in place, even under high-pressure conditions, preventing any loss of compression. Whether you are performing routine maintenance or troubleshooting a misfire, the Autolite 85 is a dependable choice that offers excellent value and performance. Invest in the longevity of your engine by choosing high-quality ignition components. Find all the parts you need for your vehicle maintenance at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 85 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"description\":\"Upgrade to the Autolite 85 Resistor Spark Plug for reliable engine performance. 14mm thread and gasket seat. Shop for your auto parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"85\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-21\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-21\",\"sku\":\"BBRQ_85\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 85 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-21\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 85 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 85 Resistor Spark Plug 14mm Thread Gasket Seat \\u2014 Universal Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869095080020,"sku":"BBRQ_85","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT85.jpg?v=1714319629"},{"product_id":"spark-plug-22","title":"Autolite 86 Resistor Spark Plug - 14mm Thread, 0.375\" Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite 86 Resistor Spark Plug: Precision Ignition for Optimal Combustion\u003c\/h2\u003e\u003cp\u003eEnhance your engine's efficiency and responsiveness with the Autolite 86 Resistor Spark Plug. Engineered for specific applications requiring a shorter reach, this spark plug delivers a consistent, high-energy spark that is crucial for complete fuel combustion. It's an ideal component for maintaining peak engine performance and ensuring reliable starts.\u003c\/p\u003e\u003ch3\u003eDesigned for Durability and Interference Suppression\u003c\/h3\u003e\u003cp\u003eThe Autolite 86 features a robust resistor design that effectively minimizes electromagnetic interference, safeguarding your vehicle's sensitive electronic systems. Its 14mm thread and 0.375-inch reach are precisely manufactured to ensure a perfect fit in compatible engine heads. The dependable gasket seat creates an airtight seal, preventing compression leaks and promoting optimal heat transfer for extended plug life and consistent engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReach:\u003c\/b\u003e 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Type:\u003c\/b\u003e Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Autolite Advantage for Your Vehicle\u003c\/h3\u003e\u003cp\u003eChoosing the Autolite 86 Resistor Spark Plug means investing in a product from a brand with a long-standing reputation for quality and performance in automotive ignition. Autolite spark plugs are trusted by mechanics and enthusiasts alike for their durability and ability to improve fuel economy and engine smoothness. Discover the full range of Autolite ignition solutions and more premium auto parts at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite 86 Resistor Spark Plug - 14mm Thread, 0.375\\\" Reach\",\"description\":\"Optimize your engine's performance with the Autolite 86 Resistor Spark Plug. Features 14mm thread, 0.375\\\" reach, and gasket seat. Shop now for reliability!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"86\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-22\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-22\",\"sku\":\"BBRQ_86\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite 86 Resistor Spark Plug - 14mm Thread, 0.375\\\" Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-22\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite 86 Resistor Spark Plug - 14mm Thread, 0.375\\\" Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite 86 Resistor Spark Plug - 14mm Thread, 0.375\\\" Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869095243860,"sku":"BBRQ_86","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUT86.jpg?v=1714319637"},{"product_id":"double-platinum-spark-plug-1","title":"Autolite Double Platinum APP5245 Spark Plug — 14mm Thread 0.708in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5BZKdyjgif4\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eExperience Superior Ignition with Autolite Double Platinum\u003c\/h2\u003e\u003cp\u003eThe Autolite Double Platinum APP5245 spark plug is engineered to provide long-lasting performance and reliable ignition for your vehicle. Featuring a platinum-to-platinum firing tip, this plug is designed to minimize gap erosion and reduce misfires, ensuring a smoother idle and better fuel efficiency over the life of the component.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.708 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eMaterial: Double Platinum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for enthusiasts who demand consistency, the APP5245 offers exceptional heat dissipation and conductivity. The tapered seat design ensures a precise fitment for compatible cylinder heads, preventing combustion leaks and maintaining optimal compression. Whether you are performing routine maintenance or looking to improve your engine's daily reliability, these plugs provide the perfect balance of longevity and spark intensity. The platinum construction resists chemical corrosion and wear, making it an ideal choice for high-mileage vehicles or those requiring a stable, long-service-interval ignition solution. Trust the quality of Autolite engineering to keep your engine running at its peak potential. Find the best performance parts for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Double Platinum APP5245 Spark Plug \\u2014 14mm Thread 0.708in Reach\",\"description\":\"Upgrade your ignition system with the Autolite Double Platinum APP5245 Spark Plug. Engineered for durability and consistent performance. Buy yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"APP5245\",\"url\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"7.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-1\",\"sku\":\"BBRQ_APP5245\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Double Platinum APP5245 Spark Plug \\u2014 14mm Thread 0.708in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Double Platinum APP5245 Spark Plug \\u2014 14mm Thread 0.708in Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Double Platinum APP5245 Spark Plug \\u2014 14mm Thread 0.708in Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869095407700,"sku":"BBRQ_APP5245","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAPP5245.jpg?v=1714319645"},{"product_id":"double-platinum-spark-plug-2","title":"Autolite Double Platinum APP5263 Spark Plug — 14mm Thread 1in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/SoKukR1bhLY\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable Ignition with Autolite Double Platinum\u003c\/h2\u003e\u003cp\u003eThe Autolite Double Platinum APP5263 spark plug is a high-quality ignition component designed to deliver consistent, powerful sparks for modern engine demands. By utilizing platinum on both the center and ground electrodes, these plugs effectively resist wear and gap erosion, providing a significantly longer service life compared to standard copper plugs. This design ensures that your engine maintains optimal combustion efficiency throughout the life of the spark plug.\u003c\/p\u003e\u003ch3\u003eKey Features and Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 1.0 inch\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor: Resistor Equipped\u003c\/li\u003e\n\u003cli\u003eFiring Tip: Double Platinum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe inclusion of a resistor makes this plug ideal for vehicles with sensitive electronic systems, as it helps reduce electromagnetic interference. The 1-inch reach is precision-engineered for specific engine applications, ensuring the spark is positioned perfectly within the combustion chamber for maximum flame propagation. Whether you are restoring a classic or maintaining a daily driver, the APP5263 provides the durability needed to withstand harsh operating conditions. Its robust construction ensures that you experience fewer cold-start issues and improved throttle response. Upgrade your ignition system today with the reliability of Autolite, available now at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Double Platinum APP5263 Spark Plug \\u2014 14mm Thread 1in Reach\",\"description\":\"Enhance engine efficiency with the Autolite Double Platinum APP5263 Spark Plug. High-performance design for consistent ignition. Order online at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"APP5263\",\"url\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-2\",\"offers\":{\"@type\":\"Offer\",\"price\":\"8.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-2\",\"sku\":\"BBRQ_APP5263\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Double Platinum APP5263 Spark Plug \\u2014 14mm Thread 1in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-2\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Double Platinum APP5263 Spark Plug \\u2014 14mm Thread 1in Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Double Platinum APP5263 Spark Plug \\u2014 14mm Thread 1in Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869095571540,"sku":"BBRQ_APP5263","price":8.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAPP5263.jpg?v=1714319655"},{"product_id":"double-platinum-spark-plug-3","title":"Autolite Double Platinum APP6043 Spark Plug — 14mm Thread 1in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Combustion with Autolite Double Platinum\u003c\/h2\u003e\u003cp\u003eThe Autolite Double Platinum APP6043 spark plug is engineered for drivers who prioritize engine longevity and consistent performance. This premium spark plug features a double platinum construction, which significantly reduces electrode wear and maintains a stable gap size over extended periods. By ensuring a reliable spark every time, you can expect improved fuel economy and smoother engine operation across various driving conditions.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 1.0 inch\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor: Resistor Equipped\u003c\/li\u003e\n\u003cli\u003eElectrode Material: Double Platinum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe APP6043 is specifically designed for applications requiring a 1-inch reach and a tapered seat, ensuring a secure and leak-free installation. The integrated resistor is essential for modern vehicles, preventing interference with onboard electronics and audio systems. This plug is an excellent choice for those looking to replace worn-out components with a durable, high-performance alternative that stands up to the rigors of daily driving. With its superior heat dissipation and resistance to fouling, the Autolite Double Platinum series provides the peace of mind that your ignition system is performing at its best. Get the parts you need for your next service at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Double Platinum APP6043 Spark Plug \\u2014 14mm Thread 1in Reach\",\"description\":\"Boost your engine's reliability with the Autolite Double Platinum APP6043 Spark Plug. Durable design for consistent performance. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"APP6043\",\"url\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-3\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-3\",\"sku\":\"BBRQ_APP6043\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Double Platinum APP6043 Spark Plug \\u2014 14mm Thread 1in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/double-platinum-spark-plug-3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Double Platinum APP6043 Spark Plug \\u2014 14mm Thread 1in Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Double Platinum APP6043 Spark Plug \\u2014 14mm Thread 1in Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869099044948,"sku":"BBRQ_APP6043","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAPP6043.jpg?v=1714319663"},{"product_id":"racing-plug","title":"Autolite Racing AR12 Spark Plug — 14mm Thread 0.460in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnleash Power with Autolite Racing Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite Racing AR12 spark plug is built specifically for high-performance engines that demand maximum spark intensity and durability under extreme conditions. Unlike standard plugs, the racing series is designed to handle the high pressures and temperatures found in competition engines. These plugs provide the consistent ignition required for high-RPM performance, ensuring your engine fires reliably when you need it most.\u003c\/p\u003e\u003ch3\u003eRacing Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: Racing \/ High Performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe AR12 features a non-resistor design, which is preferred in many racing applications to ensure the strongest possible spark delivery without interference from internal resistance. The 0.460-inch reach and tapered seat provide a precise fit for specialized racing cylinder heads, ensuring that the electrode is perfectly positioned for optimal flame front development. Whether you are running on the drag strip or the track, these plugs are engineered to resist fouling and withstand the intense heat cycles of high-output engines. When every fraction of a second counts, trust the performance-proven design of Autolite Racing plugs to keep your engine running strong. Find all your high-performance racing components at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Racing AR12 Spark Plug \\u2014 14mm Thread 0.460in Reach\",\"description\":\"Maximize track performance with the Autolite Racing AR12 Spark Plug. Designed for high-output engines. Get your racing parts today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR12\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug\",\"sku\":\"BBRQ_AR12\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Racing AR12 Spark Plug \\u2014 14mm Thread 0.460in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Racing AR12 Spark Plug \\u2014 14mm Thread 0.460in Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Racing AR12 Spark Plug \\u2014 14mm Thread 0.460in Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869099339860,"sku":"BBRQ_AR12","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR12.jpg?v=1714319671"},{"product_id":"racing-plug-1","title":"Autolite AR132 Racing Spark Plug — 14mm Thread, 0.460in Reach, Non-Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5BZKdyjgif4\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Your Engine's Output with Autolite AR132 Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003ePush the limits of your high-performance engine with the Autolite AR132 Racing Spark Plug. Engineered specifically for the rigorous demands of competitive racing and highly modified street applications, this spark plug delivers a consistently strong and reliable spark under extreme operating conditions. Its specialized design ensures optimal combustion efficiency, translating directly into increased horsepower and torque for your vehicle.\u003c\/p\u003e\u003ch3\u003ePrecision-Engineered for Race-Ready Engines\u003c\/h3\u003e\u003cp\u003eThe AR132 features a non-resistor configuration, which is essential for maximizing spark intensity and ensuring the most effective ignition in performance-critical scenarios. This design minimizes any impedance to the spark, allowing for a more robust and complete burn. With a 14 mm thread and a short 0.460 inch reach, this plug is precisely dimensioned for specific racing cylinder heads, ensuring proper fitment and excellent heat management. The tapered seat design guarantees a tight seal and efficient transfer of heat away from the combustion chamber, crucial for preventing damaging pre-ignition in high-compression engines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDedicated Racing Plug:\u003c\/b\u003e Optimized for high-stress, high-RPM environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNon-Resistor Design:\u003c\/b\u003e Unleashes maximum spark energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpecific Reach:\u003c\/b\u003e 0.460 inch for specialized engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e14 mm Thread:\u003c\/b\u003e Common racing thread for wide compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTapered Seat:\u003c\/b\u003e Ensures superior sealing and thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtreme Durability:\u003c\/b\u003e Built to withstand intense heat and pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGain the Competitive Edge with Autolite Racing\u003c\/h3\u003e\u003cp\u003eAutolite AR132 Racing Spark Plugs are the result of extensive research and development in the motorsports arena. They are crafted to provide the consistent, powerful ignition required to maintain peak engine performance lap after lap. Whether you're chasing records on the drag strip or dominating the road course, the AR132 offers the reliability and performance advantage you need. Equip your engine with the best from Autolite, available at GGCRACING.COM, and experience the difference in power and consistency.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR132 Racing Spark Plug \\u2014 14mm Thread, 0.460in Reach, Non-Resistor\",\"description\":\"Boost your engine's output with Autolite AR132 Racing Spark Plugs. Designed for extreme conditions, 14mm thread, 0.460in reach. Shop performance!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR132\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-1\",\"sku\":\"BBRQ_AR132\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR132 Racing Spark Plug \\u2014 14mm Thread, 0.460in Reach, Non-Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR132 Racing Spark Plug \\u2014 14mm Thread, 0.460in Reach, Non-Resistor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR132 Racing Spark Plug \\u2014 14mm Thread, 0.460in Reach, Non-Resistor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869099503700,"sku":"BBRQ_AR132","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR132.jpg?v=1714319679"},{"product_id":"racing-plug-2","title":"Autolite AR133 Racing Spark Plug - 14mm Thread, 0.460in Reach, Non-Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite AR133 Racing Spark Plug: Dominate with Unmatched Ignition\u003c\/h2\u003e\u003cp\u003eCommand superior engine response and raw power with the Autolite AR133 Racing Spark Plug, built for the most demanding applications and competitive environments. This high-performance spark plug is meticulously engineered to provide unmatched ignition consistency and reliability, even under the intense conditions of racing. Its specialized non-resistor design ensures that maximum spark energy reaches the combustion chamber, vital for optimizing fuel burn and extracting every bit of horsepower from your engine.\u003c\/p\u003e\u003ch3\u003eKey Performance Attributes:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSpecialized Electrode Design:\u003c\/b\u003e Crafted for extreme durability and resistance to fouling, maintaining an optimal spark gap for consistent, powerful ignition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Energy Spark:\u003c\/b\u003e Non-resistor construction facilitates unrestricted current flow, delivering a potent spark that is critical for high-compression and forced induction engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrevents Misfires:\u003c\/b\u003e Engineered to provide reliable ignition under boost and high RPMs, preventing power-robbing misfires and ensuring smooth power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Combustion:\u003c\/b\u003e Promotes a more complete and efficient burn of the air-fuel mixture, contributing to increased horsepower and torque output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReach:\u003c\/b\u003e 0.460 inch (11.68 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Configuration:\u003c\/b\u003e Tapered Seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical Characteristic:\u003c\/b\u003e Non-Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntended Use:\u003c\/b\u003e Professional Racing \u0026amp; Custom Engine Builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel Number:\u003c\/b\u003e AR133\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Upgrade to Autolite AR133?\u003c\/h3\u003e\u003cp\u003eThe Autolite AR133 Racing Spark Plug represents the pinnacle of ignition technology for performance enthusiasts. It’s an essential component for anyone looking to maximize their engine's potential, offering the reliability and precision needed to excel on the track or street. From custom engine builds to turbocharged setups, the AR133 provides the robust ignition foundation required for consistent, high-level performance. Equip your vehicle with the best and experience the difference that Autolite Racing makes, available through GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR133 Racing Spark Plug - 14mm Thread, 0.460in Reach, Non-Resistor\",\"description\":\"Ignite maximum power with the Autolite AR133 Racing Spark Plug. Designed for extreme performance, offering unmatched ignition consistency and reliability. Dominate the competition!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR133\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-2\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-2\",\"sku\":\"BBRQ_AR133\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR133 Racing Spark Plug - 14mm Thread, 0.460in Reach, Non-Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-2\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR133 Racing Spark Plug - 14mm Thread, 0.460in Reach, Non-Resistor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR133 Racing Spark Plug - 14mm Thread, 0.460in Reach, Non-Resistor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869099667540,"sku":"BBRQ_AR133","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR133.jpg?v=1714319688"},{"product_id":"racing-plug-3","title":"Autolite Racing AR134 Spark Plug — 14mm Thread 0.460in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Ignition for the Track\u003c\/h2\u003e\u003cp\u003eThe Autolite Racing AR134 spark plug is a top-tier choice for performance enthusiasts and professional racers alike. Designed to thrive in the demanding environment of high-compression and high-RPM engines, this plug delivers the intense spark necessary for complete combustion. Its rugged construction ensures that it can withstand the extreme thermal loads and vibration typical of racing applications.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eSeries: Autolite Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe AR134 is a non-resistor plug, maximizing electrical conductivity to the firing tip for a hotter, more consistent spark. This is critical for engines operating at the edge of their performance envelope. With a 0.460-inch reach and a tapered seat, it offers a secure, high-integrity seal in compatible racing cylinder heads. The design focuses on durability, resisting the common issues of electrode wear and insulator breakdown that often plague standard plugs under racing conditions. If you are tuning your engine for maximum power output and reliability on the track, the Autolite Racing AR134 is an essential component of your ignition setup. Equip your vehicle with the best in racing technology by shopping at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite Racing AR134 Spark Plug \\u2014 14mm Thread 0.460in Reach\",\"description\":\"Get the edge on the track with the Autolite Racing AR134 Spark Plug. Engineered for extreme performance and durability. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR134\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-3\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-3\",\"sku\":\"BBRQ_AR134\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite Racing AR134 Spark Plug \\u2014 14mm Thread 0.460in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite Racing AR134 Spark Plug \\u2014 14mm Thread 0.460in Reach fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite Racing AR134 Spark Plug \\u2014 14mm Thread 0.460in Reach?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869099831380,"sku":"BBRQ_AR134","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR134.jpg?v=1714319696"},{"product_id":"racing-plug-4","title":"Autolite AR135 Racing Spark Plug 14mm Thread Tapered Seat — High Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnleash Power with Autolite AR135 Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003eDesigned for the track, the Autolite AR135 Racing Spark Plug is engineered to provide consistent, high-intensity ignition for high-compression racing engines. This non-resistor spark plug ensures maximum energy transfer, allowing your engine to reach its full potential under extreme conditions. With a 14mm thread and a precise 0.460-inch reach, this plug is built for durability and reliability when every millisecond counts.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor Type: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe tapered seat design provides an excellent seal, preventing combustion pressure loss and ensuring optimal thermal conductivity. Whether you are building a drag car or a circuit racer, the AR135 delivers the reliability needed to push your vehicle to the limit. Its robust construction resists fouling and electrode wear, making it a preferred choice for competitive drivers who demand consistent ignition performance. Trust GGCRACING for all your high-performance ignition needs.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR135 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"description\":\"Boost engine performance with the Autolite AR135 Racing Spark Plug. Features 14mm thread and non-resistor design for maximum spark. Buy at GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR135\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-4\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-4\",\"sku\":\"BBRQ_AR135\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR135 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-4\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR135 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ign fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR135 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ign?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869099864148,"sku":"BBRQ_AR135","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR135.jpg?v=1714319704"},{"product_id":"racing-plug-5","title":"Autolite AR24 Racing Spark Plug 14mm Thread Tapered Seat — High Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Ignition with Autolite AR24 Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite AR24 Racing Spark Plug is a premium choice for enthusiasts who require a resistor-style plug that maintains ignition stability without sacrificing power. Engineered for 14mm thread applications with a 0.460-inch reach, this spark plug is optimized for high-performance engines that demand reliable firing under high-load scenarios. The tapered seat ensures a perfect fit, maintaining the integrity of your combustion chamber during high-RPM operation.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor Type: Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy incorporating a resistor, the AR24 helps reduce electromagnetic interference, protecting your sensitive electronic ignition systems and engine management components from noise. This is essential for modern racing setups that rely on complex data logging and ECU tuning. Built with high-quality materials to withstand intense heat and pressure, the Autolite AR24 ensures your engine runs smoother and more efficiently throughout the entire race. Experience the difference in ignition quality and engine response with this professional-grade component. Find your next performance upgrade at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR24 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"description\":\"Upgrade to the Autolite AR24 Racing Spark Plug for superior ignition stability. 14mm thread, resistor design, and built for speed. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR24\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-5\",\"offers\":{\"@type\":\"Offer\",\"price\":\"8.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-5\",\"sku\":\"BBRQ_AR24\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR24 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-5\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR24 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Igni fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR24 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Igni?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869100060756,"sku":"BBRQ_AR24","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR24.jpg?v=1714319712"},{"product_id":"racing-plug-6","title":"Autolite AR25 Racing Spark Plug 14mm Thread Tapered Seat — High Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Performance: Autolite AR25 Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003eWhen you need a balance of performance and electronic protection, the Autolite AR25 Racing Spark Plug is the ideal solution. Featuring a 14mm thread and a 0.460-inch reach, this plug is designed to meet the rigorous demands of competitive racing. The inclusion of a resistor helps mitigate radio frequency interference, ensuring that your vehicle's electronic systems remain stable and accurate during high-speed maneuvers.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor Type: Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe AR25 is crafted with a tapered seat to provide a secure, leak-free connection to the cylinder head, which is critical for maintaining consistent compression. Its durable construction is designed to withstand the harsh thermal cycling experienced in racing environments, providing you with peace of mind when you are on the track. Whether you are upgrading your daily driver for weekend track days or fine-tuning a dedicated race car, the Autolite AR25 provides the ignition consistency you need to stay ahead of the pack. Shop for high-quality racing spark plugs at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR25 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"description\":\"Optimize your engine's firing with the Autolite AR25 Racing Spark Plug. 14mm thread, resistor type, and race-ready. Get yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR25\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-6\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-6\",\"sku\":\"BBRQ_AR25\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR25 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-6\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR25 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Igni fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR25 Racing Spark Plug 14mm Thread Tapered Seat \\u2014 High Performance Igni?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869100355668,"sku":"BBRQ_AR25","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR25.jpg?v=1714319721"},{"product_id":"racing-plug-7","title":"Autolite AR2592 Racing Spark Plug - 14mm Thread, Non-Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite AR2592 Racing Spark Plug: Uncompromised Power for Demanding Applications\u003c\/h2\u003e\u003cp\u003eIgnite your engine with the raw power of the \u003cstrong\u003eAutolite AR2592 Racing Spark Plug\u003c\/strong\u003e. This non-resistor plug is engineered for specific high-performance and racing applications where a longer reach and gasket seat are required. It delivers an unhindered, potent spark, crucial for achieving maximum combustion efficiency and horsepower in highly tuned engines.\u003c\/p\u003e\u003ch3\u003eDesigned for Specific High-Performance Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 14 mm thread, ensuring compatibility with a range of specialized cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended Reach:\u003c\/b\u003e Significant 0.750 inch reach, designed for optimal spark placement in deeper plug wells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Type:\u003c\/b\u003e Gasket seat design provides a robust, crush-proof seal, essential for maintaining cylinder pressure under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResistor Type:\u003c\/b\u003e Non-resistor construction for direct, maximum voltage delivery to the spark gap, ideal for dedicated race setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Autolite AR2592 is built to withstand the most aggressive engine environments, from forced induction setups to high-compression naturally aspirated powerplants. Its durable construction and precise electrode design ensure consistent, reliable ignition, preventing misfires and promoting a more complete burn of the air\/fuel mixture. This translates directly into more usable power and improved engine response on the track or strip.\u003c\/p\u003e\u003ch3\u003eThe GGCRACING Performance Difference\u003c\/h3\u003e\u003cp\u003eChoosing the correct spark plug is paramount for engine performance and longevity. The Autolite AR2592 offers a unique combination of features for specific racing demands, ensuring your engine runs at its absolute best. Trust GGCRACING to provide the high-quality Autolite racing components you need to dominate the competition.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR2592 Racing Spark Plug - 14mm Thread, Non-Resistor\",\"description\":\"Unlock raw power with the Autolite AR2592 Racing Spark Plug. Features a 14mm thread, 0.750in reach, and non-resistor design for maximum spark energy. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR2592\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-7\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-7\",\"sku\":\"BBRQ_AR2592\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR2592 Racing Spark Plug - 14mm Thread, Non-Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-7\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR2592 Racing Spark Plug - 14mm Thread, Non-Resistor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR2592 Racing Spark Plug - 14mm Thread, Non-Resistor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869100519508,"sku":"BBRQ_AR2592","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR2592.jpg?v=1714319729"},{"product_id":"racing-plug-8","title":"Autolite AR2593 Racing Spark Plug 14mm Thread Gasket Seat — High Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSuperior Combustion: Autolite AR2593 Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite AR2593 Racing Spark Plug is a high-performance component designed for engines requiring a 14mm thread and a 0.750-inch reach. Unlike standard plugs, this racing-specific model features a gasket seat, ensuring a precise seal against the cylinder head for optimal heat transfer and compression retention. As a non-resistor plug, it provides a direct, unfiltered spark path, which is highly valued by racers looking to maximize ignition energy.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.750 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Gasket\u003c\/li\u003e\n\u003cli\u003eResistor Type: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis plug is built to endure the extreme pressures of high-output engines. The gasket seat design is particularly effective for applications where a secure, vibration-resistant fit is paramount. By choosing the AR2593, you are selecting a component that has been tested to perform under the most demanding conditions, helping your engine maintain peak power delivery from start to finish. Its design minimizes electrode erosion, ensuring that your ignition timing remains consistent throughout the life of the plug. Enhance your engine's efficiency and power with this specialized racing component available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR2593 Racing Spark Plug 14mm Thread Gasket Seat \\u2014 High Performance Ignition\",\"description\":\"Get consistent ignition with the Autolite AR2593 Racing Spark Plug. 14mm thread, gasket seat, and non-resistor. Shop now for performance at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR2593\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-8\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-8\",\"sku\":\"BBRQ_AR2593\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR2593 Racing Spark Plug 14mm Thread Gasket Seat \\u2014 High Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-8\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR2593 Racing Spark Plug 14mm Thread Gasket Seat \\u2014 High Performance Ign fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR2593 Racing Spark Plug 14mm Thread Gasket Seat \\u2014 High Performance Ign?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869100683348,"sku":"BBRQ_AR2593","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR2593.jpg?v=1714319737"},{"product_id":"racing-plug-9","title":"Autolite AR33 Racing Spark Plug 18mm Thread Tapered Seat — High Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/HnnXdoyKCvg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHeavy-Duty Ignition: Autolite AR33 Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003eFor engines requiring an 18mm thread, the Autolite AR33 Racing Spark Plug offers the robust performance needed for high-stakes racing. This non-resistor spark plug is specifically designed for maximum energy delivery, ensuring that your fuel-air mixture ignites completely for superior power output. With a 0.460-inch reach and a tapered seat, it provides a secure fit and excellent thermal management for larger-bore or high-performance cylinder heads.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 18mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.460 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Tapered\u003c\/li\u003e\n\u003cli\u003eResistor Type: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe AR33 is a staple for racers who demand reliability and raw performance. The non-resistor design ensures that there is no resistance in the spark path, allowing for a hotter, more efficient spark that is essential for high-compression racing engines. The tapered seat design facilitates quick and easy installation while maintaining a tight seal against the combustion chamber. Whether you are running a classic high-performance engine or a modern racing build, the Autolite AR33 delivers the consistent firing necessary to keep your engine running at its peak. Trust your ignition needs to the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR33 Racing Spark Plug 18mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"description\":\"Maximize your engine's potential with the Autolite AR33 Racing Spark Plug. 18mm thread, tapered seat, and non-resistor. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR33\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-9\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-9\",\"sku\":\"BBRQ_AR33\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR33 Racing Spark Plug 18mm Thread Tapered Seat \\u2014 High Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-9\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR33 Racing Spark Plug 18mm Thread Tapered Seat \\u2014 High Performance Igni fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR33 Racing Spark Plug 18mm Thread Tapered Seat \\u2014 High Performance Igni?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869100847188,"sku":"BBRQ_AR33","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR33.jpg?v=1714319745"},{"product_id":"racing-plug-10","title":"Autolite AR3910 Racing Spark Plug 14mm Thread 0.750in Reach — High Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaximize Engine Efficiency with Autolite AR3910\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3910 Racing Spark Plug is engineered for high-performance engines that demand consistent, reliable ignition under extreme conditions. Designed with a 14mm thread and a 0.750-inch reach, this non-resistor plug ensures maximum spark energy delivery to the combustion chamber, promoting a cleaner and more efficient burn.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 14mm for precise fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.750-inch gasket seat design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Non-resistor racing plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Built to withstand high cylinder pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e Ideal for modified racing engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated track car or a high-output street machine, the AR3910 provides the thermal management and electrical conductivity required for peak power output. Its robust construction minimizes the risk of misfires during high-RPM operation, giving you the confidence to push your vehicle to the limit. By utilizing advanced materials, Autolite ensures that these plugs maintain their integrity even when subjected to the intense heat cycles common in competitive motorsports. Trust the quality of Autolite components for your next engine build. Experience superior ignition performance and reliable power delivery with parts sourced from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3910 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Performance Ignition\",\"description\":\"Upgrade your engine with the Autolite AR3910 racing spark plug. Features a 14mm thread and 0.750-inch reach for optimal combustion. Shop at GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3910\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-10\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-10\",\"sku\":\"BBRQ_AR3910\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3910 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-10\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3910 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Performance I fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3910 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Performance I?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869102551124,"sku":"BBRQ_AR3910","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3910.jpg?v=1714319754"},{"product_id":"racing-spark-plug","title":"Autolite AR3910X Racing Spark Plug 14mm Thread 0.750in Reach — Performance Upgrade","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnleash Power with Autolite AR3910X Racing Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3910X is a premium racing spark plug designed specifically for high-compression and high-output engines. Featuring a 14mm thread and a 0.750-inch reach, this non-resistor plug is built to handle the rigorous demands of professional racing environments. By providing a direct path for maximum spark intensity, the AR3910X ensures that your fuel mixture ignites completely, resulting in improved throttle response and increased horsepower.\u003c\/p\u003e\u003ch3\u003eWhy Choose the AR3910X?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Design:\u003c\/strong\u003e Engineered for extreme racing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e 14mm thread with standard 0.750-inch reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Resistor:\u003c\/strong\u003e Allows for maximum electrical discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Combustion:\u003c\/strong\u003e Consistent performance across all RPM ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Resists fouling and thermal degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor racers who refuse to compromise on ignition quality, the AR3910X offers the perfect balance of durability and performance. Its gasket seat design ensures a secure seal, preventing compression loss during high-load scenarios. Whether you are competing in drag racing, circuit racing, or high-performance street applications, this spark plug provides the reliability needed to stay ahead of the pack. When every millisecond counts, ensure your ignition system is up to the task with the Autolite AR3910X. Find all your essential racing components and high-performance upgrades right here at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3910X Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Performance Upgrade\",\"description\":\"Boost your engine performance with the Autolite AR3910X racing spark plug. Engineered for high-output engines. Order your high-performance parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3910X\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug\",\"offers\":{\"@type\":\"Offer\",\"price\":\"7.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug\",\"sku\":\"BBRQ_AR3910X\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3910X Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Performance Upgrade\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3910X Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Performance Upgra fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3910X Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Performance Upgra?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869102714964,"sku":"BBRQ_AR3910X","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3910X.jpg?v=1714319763"},{"product_id":"racing-plug-11","title":"Autolite AR3911 Racing Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat, Non-Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite AR3911 Racing Spark Plug: Unwavering Performance in Extreme Conditions\u003c\/h2\u003e\u003cp\u003eFor the most demanding racing applications, the Autolite AR3911 Racing Spark Plug stands as a beacon of reliability and extreme performance. This plug is engineered to deliver an unwavering, powerful spark even under the most brutal heat and pressure, ensuring your engine maintains optimal ignition timing and combustion efficiency when pushed to its absolute limits. The AR3911 is the choice for racers who refuse to compromise on ignition integrity.\u003c\/p\u003e\u003ch3\u003eBuilt for Relentless Race Demands\u003c\/h3\u003e\u003cp\u003eThe Autolite AR3911 features a robust non-resistor design, which is paramount for high-energy ignition systems, guaranteeing maximum spark delivery without impedance. With a 14mm thread and a 0.750-inch reach, this plug is compatible with a broad spectrum of high-performance engines. Its critical gasket seat design provides an impenetrable seal, effectively preventing any loss of cylinder pressure and ensuring consistent, powerful combustion throughout the race, even under prolonged high-RPM stress.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Spark Output:\u003c\/strong\u003e Non-resistor for direct, high-intensity ignition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Heat Management:\u003c\/strong\u003e Designed to excel in high-temperature racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpenetrable Seal:\u003c\/strong\u003e Gasket seat ensures maximum compression and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Durability:\u003c\/strong\u003e Constructed for sustained performance under severe stress.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eElevate Your Race with the AR3911\u003c\/h3\u003e\u003cp\u003eChoosing the Autolite AR3911 means equipping your engine with a spark plug that's built to conquer. Its specialized construction and relentless performance characteristics translate into improved engine response, greater horsepower retention, and unparalleled reliability during critical race moments. This plug embodies Autolite's commitment to pushing the boundaries of racing technology, providing the ultimate foundation for your engine's ignition system. Secure your competitive advantage with the AR3911. Explore top-tier racing parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3911 Racing Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat, Non-Resistor\",\"description\":\"Achieve unparalleled ignition with the Autolite AR3911 Racing Spark Plug. 14mm thread, 0.750in reach, gasket seat, non-resistor for extreme performance. Order now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3911\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-11\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-11\",\"sku\":\"BBRQ_AR3911\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3911 Racing Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat, Non-Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-11\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3911 Racing Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat, Non fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3911 Racing Spark Plug - 14mm Thread, 0.750in Reach, Gasket Seat, Non?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869102878804,"sku":"BBRQ_AR3911","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3911.jpg?v=1714319771"},{"product_id":"spark-plug-23","title":"Autolite AR3923 Spark Plug - 14mm Thread, 0.750\" Reach, Gasket Seat, Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite AR3923 Resistor Spark Plug: Reliable Ignition for Street and Performance\u003c\/h2\u003e\u003cp\u003eEnsure smooth engine operation and reliable ignition with the Autolite AR3923 Spark Plug. This resistor-type spark plug is engineered to provide a consistent and efficient spark, crucial for optimal fuel combustion in a wide range of automotive applications, from daily drivers to mild performance builds. The resistor design helps suppress ignition noise, preventing interference with sensitive electronic systems in modern vehicles.\u003c\/p\u003e\u003cp\u003eThe AR3923 features a precise 14mm thread and a 0.750-inch reach, making it a versatile choice for many engines. Its gasket seat design ensures a tight, secure seal against the cylinder head, preventing compression loss and maintaining consistent engine performance. This spark plug is built with Autolite's renowned quality, offering durability and longevity even under varying operating conditions.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent Ignition:\u003c\/b\u003e Resistor design provides a stable spark while reducing electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Fitment:\u003c\/b\u003e 14 mm thread and 0.750 inch reach for broad engine compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecure Sealing:\u003c\/b\u003e Gasket seat ensures a leak-free and pressure-tight fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnhanced Durability:\u003c\/b\u003e Constructed for reliable, long-lasting performance in diverse driving conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're performing routine maintenance or upgrading your ignition system, the Autolite AR3923 Resistor Spark Plug offers the perfect balance of performance, reliability, and electronic compatibility. Trust Autolite for quality ignition components that keep your engine running at its best.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3923 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor\",\"description\":\"Upgrade your ignition with the Autolite AR3923 Resistor Spark Plug. Features a 14mm thread, 0.750\\\" reach, and gasket seat for reliable performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3923\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-23\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-23\",\"sku\":\"BBRQ_AR3923\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3923 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-23\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3923 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3923 Spark Plug - 14mm Thread, 0.750\\\" Reach, Gasket Seat, Resistor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869103042644,"sku":"BBRQ_AR3923","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3923.jpg?v=1714319779"},{"product_id":"spark-plug-24","title":"Autolite AR3924 Racing Spark Plug 14mm Thread 0.750in Reach — Resistor Type","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Ignition with Autolite AR3924 Resistor Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3924 Racing Spark Plug is a high-quality, resistor-type plug designed for performance enthusiasts who need consistent ignition without electromagnetic interference. With a 14mm thread and a 0.750-inch reach, this plug is compatible with a wide range of racing and high-performance engine setups. The inclusion of a resistor helps protect sensitive electronic engine management systems from interference while maintaining the robust spark quality needed for high-performance driving.\u003c\/p\u003e\u003ch3\u003eTechnical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Technology:\u003c\/strong\u003e Reduces electronic interference for stable ECU operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Reach:\u003c\/strong\u003e 0.750-inch reach with gasket seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Fitment:\u003c\/strong\u003e Ideal for various racing and street-performance applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Performance:\u003c\/strong\u003e Engineered for longevity and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Built to withstand demanding engine environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoosing the right spark plug is critical for engine longevity and power. The AR3924 provides a stable combustion environment, ensuring that your engine runs smoothly even under heavy load. Its durable construction means it can handle the heat and pressure of high-performance driving without sacrificing performance. Whether you are tuning your vehicle for the track or simply looking for a reliable upgrade for your high-output street car, the Autolite AR3924 is an excellent choice. Enhance your vehicle's ignition system today with parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3924 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Resistor Type\",\"description\":\"Get the Autolite AR3924 resistor racing spark plug for your performance vehicle. Reliable ignition and durability. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3924\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-24\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/spark-plug-24\",\"sku\":\"BBRQ_AR3924\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3924 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Resistor Type\",\"item\":\"https:\/\/ggcracing.com\/products\/spark-plug-24\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3924 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Resistor Type fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3924 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Resistor Type?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869103534164,"sku":"BBRQ_AR3924","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3924.jpg?v=1714319787"},{"product_id":"racing-spark-plug-1","title":"Autolite AR3931 Racing Spark Plug 14mm Thread 0.750in Reach — Pro Performance","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eElite Performance with Autolite AR3931\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3931 Racing Spark Plug is engineered for those who demand the absolute best from their engine's ignition system. This non-resistor plug features a 14mm thread and a 0.750-inch reach, making it a staple for high-performance builds. By eliminating internal resistance, the AR3931 allows for a more direct and powerful spark, which is essential for maximizing combustion efficiency in high-compression or forced-induction engines.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Spark Energy:\u003c\/strong\u003e Non-resistor design for superior ignition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e 14mm thread with 0.750-inch reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Ready:\u003c\/strong\u003e Built for high-RPM and high-load environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Gasket Seat:\u003c\/strong\u003e Ensures a perfect seal for consistent compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Combustion:\u003c\/strong\u003e Promotes cleaner and more efficient power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are pushing your engine to its limits, you need components that can keep up. The AR3931 is designed to resist fouling and thermal stress, providing you with the peace of mind that your ignition system will perform when it matters most. Its robust design is favored by engine builders and racers who require consistent power output across the entire rev range. Whether you are at the drag strip or the circuit, the Autolite AR3931 delivers the reliability and performance you need to succeed. Find all your professional-grade auto parts and racing supplies at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3931 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Pro Performance\",\"description\":\"Upgrade your ignition with the Autolite AR3931 racing spark plug. Designed for high-performance engines. Buy online at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3931\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-1\",\"sku\":\"BBRQ_AR3931\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3931 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Pro Performance\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3931 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Pro Performance fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3931 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 Pro Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869103566932,"sku":"BBRQ_AR3931","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3931.jpg?v=1714319795"},{"product_id":"racing-plug-12","title":"Autolite AR3932 Racing Spark Plug 14mm Thread 0.750in Reach — High Output","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSuperior Ignition with Autolite AR3932\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3932 Racing Spark Plug is a top-tier choice for performance-oriented drivers who need reliable ignition under extreme conditions. With a 14mm thread and a 0.750-inch reach, this non-resistor plug is optimized for maximum spark intensity, helping your engine achieve peak power and efficiency. Its design focuses on durability, ensuring that it can withstand the high temperatures and pressures found in modern racing engines.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Non-resistor racing spark plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 14mm for secure installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 0.750-inch gasket seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Build:\u003c\/strong\u003e Designed for demanding engine applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Consistent spark delivery for improved throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are upgrading your current setup or performing a full engine rebuild, the AR3932 is a reliable component that helps maintain consistent performance. Its ability to handle high cylinder pressures makes it an ideal choice for modified engines. By ensuring a complete and efficient burn, this spark plug helps you extract every bit of power from your fuel, giving you a competitive edge on the track. Trust in the proven quality of Autolite to keep your engine firing perfectly under the most intense conditions. For all your high-performance automotive needs, look no further than the selection available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3932 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Output\",\"description\":\"Get the Autolite AR3932 racing spark plug for your high-performance engine. Reliable, durable, and built for speed. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3932\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-12\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-12\",\"sku\":\"BBRQ_AR3932\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3932 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Output\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-12\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3932 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Output fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3932 Racing Spark Plug 14mm Thread 0.750in Reach \\u2014 High Output?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869103730772,"sku":"BBRQ_AR3932","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3932.jpg?v=1714319803"},{"product_id":"racing-spark-plug-2","title":"Autolite AR3932X Racing Non-Resistor Spark Plug - Extreme Performance 14mm Thread, 0.750in Reach","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/SoKukR1bhLY\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eAutolite AR3932X Racing Non-Resistor Spark Plug – Ultimate Performance for Elite Race Builds\u003c\/h2\u003e\u003cp\u003ePush the boundaries of engine performance with the Autolite AR3932X Racing Non-Resistor Spark Plug, the pinnacle of ignition technology for the most extreme racing conditions. This plug is meticulously engineered for elite race builds and highly modified engines where maximum horsepower and unwavering reliability are non-negotiable. Designed to deliver an uncompromised, intense spark, the AR3932X ensures optimal combustion efficiency under the most severe thermal and mechanical stresses, giving you a definitive competitive advantage.\u003c\/p\u003e\u003ch3\u003eEngineered for Unrivaled Extremes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Spark Energy\u003c\/b\u003e: The non-resistor design ensures the most powerful and direct spark possible, crucial for igniting volatile fuel mixtures in ultra-high performance engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtreme Durability\u003c\/b\u003e: Constructed with advanced materials and a robust design to withstand the most punishing conditions, including high boost, extreme compression, and prolonged high-RPM operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Gasket Seal\u003c\/b\u003e: Guarantees a steadfast seal against the cylinder head, preventing any loss of compression and ensuring consistent power delivery throughout the race.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized for Aggressive Tuning\u003c\/b\u003e: Ideal for professional tuners seeking to extract every last horsepower, providing the consistent ignition needed for precise engine mapping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrecision Engineering for Optimal Ignition\u003c\/h3\u003e\u003cp\u003eThe Autolite AR3932X features a precisely machined 14 mm thread and a 0.750 inch reach, ensuring perfect fitment and optimal electrode positioning for peak combustion. This non-resistor plug is the choice for top-tier racing teams and enthusiasts who demand absolute ignition performance without compromise. Its design facilitates rapid and complete flame propagation, critical for preventing misfires and maximizing power output in engines operating at their absolute limit. The 'X' designation signifies its enhanced capabilities for the most demanding applications, offering superior heat range control and electrode integrity under duress.\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread Size\u003c\/b\u003e: 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReach\u003c\/b\u003e: 0.750 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Type\u003c\/b\u003e: Gasket Seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResistor Type\u003c\/b\u003e: Non-Resistor (ultimate spark intensity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number\u003c\/b\u003e: AR3932X\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Autolite Racing Spark Plugs?\u003c\/h3\u003e\u003cp\u003eFor those who compete at the highest levels, the Autolite AR3932X Racing Non-Resistor Spark Plug is an indispensable tool for victory. Autolite's relentless pursuit of performance excellence culminates in this plug, offering unparalleled reliability and raw power for the most demanding motorsport applications. It's not just a component; it's a commitment to maximizing your engine's potential and securing your place on the podium. For all your high-performance ignition needs, trust the expertise at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3932X Racing Non-Resistor Spark Plug - Extreme Performance 14mm Thread, 0.750in Reach\",\"description\":\"Achieve peak engine combustion with the Autolite AR3932X Racing Non-Resistor Spark Plug. Engineered for the most demanding race conditions and maximum horsepower. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3932X\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-2\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-2\",\"sku\":\"BBRQ_AR3932X\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3932X Racing Non-Resistor Spark Plug - Extreme Performance 14mm Thread, 0.750in Reach\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-2\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3932X Racing Non-Resistor Spark Plug - Extreme Performance 14mm Threa fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3932X Racing Non-Resistor Spark Plug - Extreme Performance 14mm Threa?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869104025684,"sku":"BBRQ_AR3932X","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3932X.jpg?v=1714319812"},{"product_id":"racing-plug-13","title":"Autolite AR3933 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat — Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaximize Engine Efficiency with Autolite AR3933\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3933 Racing Spark Plug is engineered for high-performance applications where reliability and consistent spark are non-negotiable. Designed with a 14mm thread and a 0.750-inch reach, this non-resistor plug ensures maximum energy transfer for a cleaner, more powerful combustion cycle. Whether you are hitting the drag strip or the circuit, this plug provides the durability required for extreme racing conditions.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread Size: 14mm\u003c\/li\u003e\n\u003cli\u003eReach: 0.750 inches\u003c\/li\u003e\n\u003cli\u003eSeat Type: Gasket\u003c\/li\u003e\n\u003cli\u003eResistor: Non-Resistor\u003c\/li\u003e\n\u003cli\u003eApplication: High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe gasket seat design ensures a precise seal, preventing compression loss under high-load scenarios. By opting for a non-resistor configuration, you minimize interference and maximize the spark intensity delivered to the combustion chamber. This results in improved throttle response and better overall engine output. Built to withstand the rigors of competitive driving, the Autolite AR3933 is a staple for tuners and racers who demand excellence. Ensure your ignition system is firing at its peak potential by choosing high-quality components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3933 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Performance Ignition\",\"description\":\"Upgrade your ignition with the Autolite AR3933 Racing Spark Plug. Features 14mm thread and 0.750in reach for high-performance engines. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3933\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-13\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-13\",\"sku\":\"BBRQ_AR3933\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3933 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-13\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3933 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Perfor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3933 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Perfor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869104189524,"sku":"BBRQ_AR3933","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3933.jpg?v=1714319820"},{"product_id":"racing-spark-plug-3","title":"Autolite AR3933X Racing Spark Plug - 14mm Thread, Non-Resistor","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDominate the Track with Autolite AR3933X Non-Resistor Racing Spark Plugs\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3933X Racing Spark Plug represents the pinnacle of ignition technology for high-performance applications. Designed as a non-resistor plug, it ensures that every ounce of ignition energy reaches the combustion chamber, providing the most robust and consistent spark possible. This is critical for maximizing horsepower and torque in highly tuned engines, where precision and power delivery are paramount.\u003c\/p\u003e\u003ch3\u003eAdvanced Design for Extreme Performance\u003c\/h3\u003e\u003cp\u003eFeaturing a 14mm thread and a 0.750-inch reach, the Autolite AR3933X offers precise fitment and optimal spark positioning, crucial for efficient combustion. The gasket seat design guarantees a superior, leak-free seal, maintaining cylinder pressure even under the most extreme operating conditions. The non-resistor configuration is specifically chosen for racing setups that demand an uninhibited spark, ensuring rapid and complete ignition of fuel mixtures.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Advantages:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNon-Resistor Type:\u003c\/b\u003e Delivers maximum spark intensity for superior combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e14mm Thread:\u003c\/b\u003e Ensures broad compatibility with racing cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0.750 in Reach:\u003c\/b\u003e Optimizes spark plug depth for efficient burning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGasket Seat:\u003c\/b\u003e Provides a robust, high-pressure seal against blow-by.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eX-Series Enhancement:\u003c\/b\u003e Built for extreme durability and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor racers and performance enthusiasts who demand the absolute best, the Autolite AR3933X Racing Spark Plug is the definitive choice. Elevate your engine's responsiveness and power output to new heights. Trust GGCRACING for the finest in automotive performance parts.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3933X Racing Spark Plug - 14mm Thread, Non-Resistor\",\"description\":\"Achieve ultimate ignition performance with the Autolite AR3933X Racing Spark Plug. 14mm thread, 0.750\\\" reach, non-resistor for maximum power. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3933X\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-3\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-3\",\"sku\":\"BBRQ_AR3933X\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3933X Racing Spark Plug - 14mm Thread, Non-Resistor\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-spark-plug-3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3933X Racing Spark Plug - 14mm Thread, Non-Resistor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3933X Racing Spark Plug - 14mm Thread, Non-Resistor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869104353364,"sku":"BBRQ_AR3933X","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3933X.jpg?v=1714319828"},{"product_id":"racing-plug-14","title":"Autolite AR3934 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat — Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Performance: Autolite AR3934 Racing Plug\u003c\/h2\u003e\u003cp\u003eWhen every millisecond counts, the Autolite AR3934 Racing Spark Plug delivers the ignition stability your engine requires. This high-performance spark plug is specifically designed for racing applications, featuring a 14mm thread and a 0.750-inch reach. The non-resistor design is optimized for maximum spark delivery, ensuring that your engine burns fuel efficiently even at high RPMs.\u003c\/p\u003e\u003ch3\u003eWhy Choose Autolite AR3934?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRobust 14mm thread construction\u003c\/li\u003e\n\u003cli\u003e0.750-inch reach for optimal positioning\u003c\/li\u003e\n\u003cli\u003eGasket seat for a secure, airtight fit\u003c\/li\u003e\n\u003cli\u003eNon-resistor design for maximum electrical conductivity\u003c\/li\u003e\n\u003cli\u003eEngineered for extreme racing heat and pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe gasket seat provides a reliable seal, making it an ideal choice for various high-performance cylinder heads. By reducing electrical resistance, the AR3934 ensures that your ignition system operates at its full potential, leading to improved combustion and increased horsepower. This plug is built to handle the intense heat generated during competitive racing, providing the longevity and reliability that professional and amateur racers expect. If you are looking to optimize your ignition system for better track performance, the Autolite AR3934 is an essential upgrade. Find all your high-performance ignition needs at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3934 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Performance Ignition\",\"description\":\"Boost your engine performance with the Autolite AR3934 Racing Spark Plug. Featuring a 14mm thread and 0.750in reach. Order your racing parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3934\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-14\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-14\",\"sku\":\"BBRQ_AR3934\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3934 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-14\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3934 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Perfor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3934 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Perfor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869104517204,"sku":"BBRQ_AR3934","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3934.jpg?v=1714319837"},{"product_id":"racing-plugs","title":"Autolite AR3935 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat — Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnleash Power with Autolite AR3935\u003c\/h2\u003e\u003cp\u003eThe Autolite AR3935 Racing Spark Plug is a top-tier choice for racers who demand consistency and power. Featuring a 14mm thread and a 0.750-inch reach, this plug is designed to fit a wide range of high-performance engines. Its non-resistor construction ensures that the maximum amount of voltage reaches the gap, resulting in a hotter, more reliable spark that ignites the air-fuel mixture effectively under heavy load.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e14mm thread diameter for universal racing fitment\u003c\/li\u003e\n\u003cli\u003e0.750-inch reach for precise combustion chamber placement\u003c\/li\u003e\n\u003cli\u003eDurable gasket seat for superior sealing\u003c\/li\u003e\n\u003cli\u003eNon-resistor design minimizes energy loss\u003c\/li\u003e\n\u003cli\u003eEngineered for high-compression racing engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe AR3935 is built to endure the extreme thermal cycling associated with track use. The gasket seat ensures that the plug remains securely in place, maintaining compression even under the most demanding conditions. By choosing the Autolite AR3935, you are investing in a component that prioritizes performance and reliability. Whether you are building a dedicated track car or a high-performance street machine, this spark plug provides the ignition integrity you need to stay ahead of the competition. Trust GGCRACING for all your high-performance automotive ignition components.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR3935 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Performance Ignition\",\"description\":\"Get superior ignition with the Autolite AR3935 Racing Spark Plug. 14mm thread, 0.750in reach, and non-resistor design. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR3935\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plugs\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plugs\",\"sku\":\"BBRQ_AR3935\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR3935 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plugs\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR3935 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Perfor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR3935 Racing Spark Plug 14mm Thread 0.750in Reach Gasket Seat \\u2014 Perfor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869104681044,"sku":"BBRQ_AR3935","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR3935.jpg?v=1714319844"},{"product_id":"racing-plug-17","title":"Autolite AR474 Racing Spark Plug 14mm Thread 0.708in Reach Tapered Seat — Performance Ignition","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/HnnXdoyKCvg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Autolite AR474 Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Autolite AR474 Racing Spark Plug is designed for engines that utilize a tapered seat configuration. With a 14mm thread and a 0.708-inch reach, this plug is a perfect fit for various high-performance applications. The non-resistor design allows for maximum electrical flow, ensuring a strong, consistent spark that is necessary for achieving peak horsepower and torque in a racing environment.\u003c\/p\u003e\u003ch3\u003eWhy Choose the AR474?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e14mm thread diameter\u003c\/li\u003e\n\u003cli\u003e0.708-inch reach for specific cylinder head fitment\u003c\/li\u003e\n\u003cli\u003eTapered seat for a precise, secure seal\u003c\/li\u003e\n\u003cli\u003eNon-resistor for maximum spark energy\u003c\/li\u003e\n\u003cli\u003eBuilt for durability under extreme racing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTapered seat spark plugs are known for their excellent sealing properties, which are critical in high-compression engines where maintaining cylinder pressure is paramount. The Autolite AR474 is constructed with high-quality materials to resist heat soak and electrode erosion, providing a longer service life even under the stress of competitive racing. By eliminating the resistor, this plug ensures that your ignition system delivers the most intense spark possible, leading to cleaner combustion and improved engine response. If you are looking for a reliable, high-performance spark plug that fits your tapered seat requirements, the AR474 is an excellent choice. Enhance your racing setup with top-tier components available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR474 Racing Spark Plug 14mm Thread 0.708in Reach Tapered Seat \\u2014 Performance Ignition\",\"description\":\"Get the Autolite AR474 Racing Spark Plug for your performance engine. 14mm thread, 0.708in reach, and tapered seat. Order today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR474\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-17\",\"offers\":{\"@type\":\"Offer\",\"price\":\"6.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-17\",\"sku\":\"BBRQ_AR474\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR474 Racing Spark Plug 14mm Thread 0.708in Reach Tapered Seat \\u2014 Performance Ignition\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-17\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR474 Racing Spark Plug 14mm Thread 0.708in Reach Tapered Seat \\u2014 Perfor fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR474 Racing Spark Plug 14mm Thread 0.708in Reach Tapered Seat \\u2014 Perfor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869105303636,"sku":"BBRQ_AR474","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR474.jpg?v=1714319869"},{"product_id":"racing-plug-18","title":"Autolite AR50 Racing Spark Plug - 14mm Thread, 0.708\" Reach, Gasket Seat","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Autolite\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAutolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutolite AR50 Racing Spark Plug: Power and Reliability for the Track\u003c\/h2\u003e\u003cp\u003eThe \u003cb\u003eAutolite AR50 Racing Spark Plug\u003c\/b\u003e is engineered for serious performance, delivering the robust and consistent spark required by high-output engines in competitive settings. With a 14mm thread and a 0.708-inch reach, this spark plug is designed to optimize combustion efficiency, translating into improved throttle response and maximum horsepower. Its non-resistor configuration ensures that the full energy from your ignition system reaches the combustion chamber without impedance.\u003c\/p\u003e\u003ch3\u003eDesigned for Demanding Race Conditions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 14 mm, providing compatibility with a wide array of performance cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReach:\u003c\/b\u003e 0.708 inches (18.00mm), precisely engineered for optimal spark plug tip placement and heat range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Type:\u003c\/b\u003e Gasket seat, ensuring a tight, reliable seal that prevents compression leaks and maintains thermal stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical Characteristics:\u003c\/b\u003e Non-resistor design, allowing for maximum spark energy transfer, critical for high-performance engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e Constructed to withstand the extreme temperatures and pressures inherent in racing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Autolite AR50 is more than just a replacement part; it's a performance upgrade. This racing spark plug is built to resist fouling and pre-ignition, ensuring your engine runs cleanly and powerfully, even at its limits. Its precise engineering helps to deliver a consistent, powerful spark, which is vital for maintaining engine efficiency and responsiveness during intense racing. Equip your vehicle with the trusted performance of Autolite racing components, available at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Autolite products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite Spark Plug — 14mm Thread Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 144 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 23 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-3\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 24 Spark Plug - 14mm Thread, 0.460in Reach Tapered Seat Resistor Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spark-plug-4\" style=\"color:#0066cc;text-decoration:none;\"\u003eAutolite 25 Resistor Spark Plug 14mm Thread Tapered Seat — Fits Classic Automotive Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Autolite AR50 Racing Spark Plug - 14mm Thread, 0.708\\\" Reach, Gasket Seat\",\"description\":\"Boost your engine's performance with the Autolite AR50 Racing Spark Plug. Features 14mm thread, 0.708\\\" reach, and gasket seat for reliable ignition.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Autolite\"},\"mpn\":\"AR50\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-18\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/racing-plug-18\",\"sku\":\"BBRQ_AR50\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Autolite\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Autolite\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Autolite AR50 Racing Spark Plug - 14mm Thread, 0.708\\\" Reach, Gasket Seat\",\"item\":\"https:\/\/ggcracing.com\/products\/racing-plug-18\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Autolite AR50 Racing Spark Plug - 14mm Thread, 0.708\\\" Reach, Gasket Seat fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Autolite?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Autolite AR50 Racing Spark Plug - 14mm Thread, 0.708\\\" Reach, Gasket Seat?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":40869105631316,"sku":"BBRQ_AR50","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AUTAR50.jpg?v=1714319877"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/collections\/images_1_995cc006-57ba-47cb-9a45-41ae706f6ab3.png?v=1717075879","url":"https:\/\/ggcracing.com\/en-co\/collections\/autolite\/on-sale.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}