{"title":"Spark Plug Boot Heat Sleeve","description":null,"products":[{"product_id":"vibrant-performancespark-plug-boot-insulato-r-3-4in-diameter-4-pack","title":"Vibrant Performance Spark Plug Boot Insulator 3\/4in Diameter — 4 Pack","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 Vibrant Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eVibrant Performance manufactures aluminized and stainless exhaust components for fabricators worldwide — silicone hose, V-band clamps, mandrel-bent tubing, and bellows. The choice of custom turbo and exhaust builders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProtect Your Ignition System from Exhaust Heat\u003c\/h2\u003e\u003cp\u003eSpark plug boots are notoriously susceptible to heat damage, often leading to cracked insulation, misfires, and poor engine performance. The Vibrant Performance Spark Plug Boot Insulator set is designed to shield your boots from the intense heat generated by headers and exhaust manifolds. Crafted from high-quality braided fiberglass, these insulators provide a robust thermal barrier that keeps your ignition system running smoothly.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Barrier:\u003c\/strong\u003e Braided fiberglass construction protects against extreme radiant heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e 3\/4-inch diameter fits most standard and performance spark plug boots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 8-inch length provides full coverage for the boot and the base of the wire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of 4:\u003c\/strong\u003e Convenient pack size for most 4-cylinder engines or partial upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Misfires:\u003c\/strong\u003e Keeps boots cool to prevent electrical arcing and engine misfires.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation is simple—just slide the insulators over your spark plug boots before connecting them to the plugs. This simple upgrade can save you from the headache of troubleshooting ignition issues caused by heat-damaged wires. Whether you are running aftermarket headers or just want to ensure your ignition system is protected, these boot insulators are a must-have for any performance build. Keep your engine firing on all cylinders with high-quality protection 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 Vibrant Performance 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\/vibrant-performancequick-release-v-band-cla-mp-for-v-band-flanges-u\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 2.25in Quick Release V-Band Clamp — Stainless Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance2-5in-stainless-v-band-flange-assembly-each\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 2.5in Stainless V-Band Flange Assembly — Universal Exhaust Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance2-1-2in-ss-v-band-clamp\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 2.5in Stainless V-Band Clamp — Universal Exhaust Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance3in-stainless-v-band-flange-assembly-each\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 3in Stainless V-Band Flange Assembly — Universal Exhaust Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance3in-ss-v-band-clamp\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 3in Stainless V-Band Clamp — Universal Exhaust Systems\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\":\"Vibrant Performance Spark Plug Boot Insulator 3\/4in Diameter \\u2014 4 Pack\",\"description\":\"Prevent misfires and protect your spark plug wires with Vibrant Performance boot insulators. Durable fiberglass construction. Shop the 4-pack at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Vibrant Performance\"},\"mpn\":\"25890\",\"url\":\"https:\/\/ggcracing.com\/products\/vibrant-performancespark-plug-boot-insulato-r-3-4in-diameter-4-pack\",\"offers\":{\"@type\":\"Offer\",\"price\":\"19.29\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/vibrant-performancespark-plug-boot-insulato-r-3-4in-diameter-4-pack\",\"sku\":\"BHSR_25890\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vibrant Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Vibrant+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Vibrant Performance Spark Plug Boot Insulator 3\/4in Diameter \\u2014 4 Pack\",\"item\":\"https:\/\/ggcracing.com\/products\/vibrant-performancespark-plug-boot-insulato-r-3-4in-diameter-4-pack\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Vibrant Performance Spark Plug Boot Insulator 3\/4in Diameter \\u2014 4 Pack 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 Vibrant Performance?\",\"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 Vibrant Performance Spark Plug Boot Insulator 3\/4in Diameter \\u2014 4 Pack?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Vibrant Performance","offers":[{"title":"Default Title","offer_id":41131029528660,"sku":"BHSR_25890","price":19.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/VIB25890.jpg?v=1717481192"},{"product_id":"vibrant-performancespark-plug-boot-insulato-r-3-4in-diameter-4-pack-1","title":"Vibrant Performance Spark Plug Boot Insulators 3\/4in Diameter — 4 Pack Heat Protection","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 Vibrant Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eVibrant Performance manufactures aluminized and stainless exhaust components for fabricators worldwide — silicone hose, V-band clamps, mandrel-bent tubing, and bellows. The choice of custom turbo and exhaust builders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUltimate Heat Protection for Your Spark Plug Wires\u003c\/h2\u003e\u003cp\u003eEngine bay heat can wreak havoc on your ignition system, leading to misfires and performance loss. The Vibrant Performance Spark Plug Boot Insulators are engineered to provide maximum thermal protection for your spark plug wires. Featuring a 3\/4-inch inside diameter and an 8-inch length, these sleeves are crafted from high-quality braided fiberglass capable of withstanding extreme temperatures.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temp Resistance:\u003c\/strong\u003e Braided fiberglass construction shields boots from direct header heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Designed with a 0.75-inch ID to accommodate most standard spark plug boots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Flexible design allows for a quick, snug fit over existing wires without removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003e Built to last under the harsh conditions of high-performance driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set:\u003c\/strong\u003e Includes 4 insulators per pack for a standard 4-cylinder setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are running a high-compression naturally aspirated engine or a forced induction setup, these insulators prevent heat soak, ensuring consistent spark delivery and engine reliability. Don't let heat damage your ignition components during track days or spirited driving sessions. By choosing these premium protectors, you are investing in the longevity of your vehicle's ignition system. Upgrade your engine bay protection with these reliable insulators 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 Vibrant Performance 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\/vibrant-performancequick-release-v-band-cla-mp-for-v-band-flanges-u\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 2.25in Quick Release V-Band Clamp — Stainless Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance2-5in-stainless-v-band-flange-assembly-each\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 2.5in Stainless V-Band Flange Assembly — Universal Exhaust Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance2-1-2in-ss-v-band-clamp\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 2.5in Stainless V-Band Clamp — Universal Exhaust Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance3in-stainless-v-band-flange-assembly-each\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 3in Stainless V-Band Flange Assembly — Universal Exhaust Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/vibrant-performance3in-ss-v-band-clamp\" style=\"color:#0066cc;text-decoration:none;\"\u003eVibrant Performance 3in Stainless V-Band Clamp — Universal Exhaust Systems\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\":\"Vibrant Performance Spark Plug Boot Insulators 3\/4in Diameter \\u2014 4 Pack Heat Protection\",\"description\":\"Protect your engine from heat soak with Vibrant Performance 3\/4in Spark Plug Boot Insulators. 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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 Vibrant Performance?\",\"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 Vibrant Performance Spark Plug Boot Insulators 3\/4in Diameter \\u2014 4 Pack Heat Prot?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. 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