{"title":"Oxygen Sensors, Controllers and Components","description":null,"products":[{"product_id":"inline-wideband-uego-controller","title":"AEM EV Inline Wideband UEGO Controller 8.5:1-18:1 AFR — 0-5V 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 AEM Electronics\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAEM Electronics engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AEM Electronics lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Air\/Fuel Ratio Control for Optimal Engine Tuning\u003c\/h2\u003e\u003cp\u003eAchieve unparalleled engine performance and efficiency with the \u003cb\u003eAEM EV Inline Wideband UEGO Controller\u003c\/b\u003e. This essential tuning tool provides highly accurate real-time air\/fuel ratio (AFR) data, crucial for optimizing fuel maps, maximizing horsepower, and ensuring engine longevity. Whether you're fine-tuning a street car or pushing the limits on the track, precise AFR monitoring is paramount for preventing lean conditions and maximizing your engine's potential.\u003c\/p\u003e\u003ch3\u003eAdvanced Wideband Technology for Tuners\u003c\/h3\u003e\u003cp\u003eThe AEM EV Inline Wideband UEGO Controller is engineered for reliability and precision. It accurately measures AFR across a wide range of 8.5:1 to 18:1, compatible with various fuel types and engine setups. The controller features a robust 0-5V analog output, allowing seamless integration with most data loggers, engine management systems (EMS), and standalone ECUs. This direct feedback loop enables tuners to make immediate, informed adjustments, leading to a safer and more powerful engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide AFR Range:\u003c\/b\u003e Monitors 8.5:1 to 18:1 for comprehensive tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0-5V Analog Output:\u003c\/b\u003e Compatible with most aftermarket ECUs and data loggers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInline Design:\u003c\/b\u003e Compact and easy to integrate into existing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Accuracy Sensor:\u003c\/b\u003e Provides reliable, real-time air\/fuel ratio data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Construction:\u003c\/b\u003e Built to withstand demanding automotive environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEmpower your tuning process with the AEM EV Inline Wideband UEGO Controller. Its advanced features and precise measurements make it an indispensable component for anyone serious about engine performance and reliability. Elevate your tuning game with 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 AEM Electronics 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\/universal-high-volume-fu-el-filter-inlet-10an\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics High Volume In-Line Fuel Filter -10AN — Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/adjustable-fuel-pressure-regulator-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM EV Adjustable Fuel Pressure Regulator — Black, Honda\/Acura 4-Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/universal-adjstable-fuel-pressure-regulator-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics Adjustable Fuel Pressure Regulator -6AN — Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fuel-pressure-regulator-universal-adjustable\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM EV Universal Adjustable Fuel Pressure Regulator - 40-130 psi, -6AN, E85\/Gas\/Methanol, \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/x-series-pressure-gauge-0-100psi\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics X-Series 0-100 PSI Pressure Gauge — Universal 2-1\/16 Inch Digital Display\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\":\"AEM EV Inline Wideband UEGO Controller 8.5:1-18:1 AFR \\u2014 0-5V Output\",\"description\":\"Optimize your air\/fuel ratio with the AEM EV Inline Wideband UEGO Controller. Features 8.5:1-18:1 AFR range and 0-5V output. Essential for tuning. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"AEM Electronics\"},\"mpn\":\"30-0310\",\"url\":\"https:\/\/ggcracing.com\/products\/inline-wideband-uego-controller\",\"offers\":{\"@type\":\"Offer\",\"price\":\"211.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/inline-wideband-uego-controller\",\"sku\":\"FDDP_30-0310\"}}\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\":\"AEM Electronics\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=AEM+Electronics\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AEM EV Inline Wideband UEGO Controller 8.5:1-18:1 AFR \\u2014 0-5V Output\",\"item\":\"https:\/\/ggcracing.com\/products\/inline-wideband-uego-controller\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AEM EV Inline Wideband UEGO Controller 8.5:1-18:1 AFR \\u2014 0-5V 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 AEM Electronics?\",\"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 AEM EV Inline Wideband UEGO Controller 8.5:1-18:1 AFR \\u2014 0-5V 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":"AEM Electronics","offers":[{"title":"Default Title","offer_id":40866328379476,"sku":"FDDP_30-0310","price":221.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AEM30-0310.jpg?v=1714259143"},{"product_id":"wideband-o2-sensor-for-30-4110","title":"AEM Replacement Wideband O2 Sensor for 30-4110 UEGO Gauges","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 AEM Electronics\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAEM Electronics engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AEM Electronics 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\/y4XLCFpAvfw\" 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\u003eMaintain Peak Accuracy with Genuine AEM Sensors\u003c\/h2\u003e\u003cp\u003eOver time, wideband oxygen sensors can degrade due to heat, fuel additives, and carbon buildup, leading to inaccurate AFR readings. The AEM Replacement Wideband O2 Sensor (30-2004) is the exact Bosch LSU 4.9 sensor required to restore your AEM UEGO wideband gauge or controller to factory-new performance. Don't risk your engine's health with a failing sensor; keep your tuning data precise.\u003c\/p\u003e\u003ch3\u003eSensor Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for AEM UEGO wideband gauges and controllers, including the popular 30-4110.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBosch LSU 4.9 Technology:\u003c\/strong\u003e The gold standard for wideband sensing, offering fast response and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Features the correct connector and wiring length for a plug-and-play installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Maintenance:\u003c\/strong\u003e Regular sensor replacement is recommended for vehicles running leaded race fuel or those driven frequently on the track.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAccurate AFR data is the foundation of a safe and powerful tune. Whether you are a professional tuner or a dedicated track enthusiast, having a spare O2 sensor on hand is a smart insurance policy for your engine. Ensure your wideband system continues to provide the reliable data you need to push your vehicle to the limit. Find all your essential sensor replacements and tuning accessories 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 AEM Electronics 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\/universal-high-volume-fu-el-filter-inlet-10an\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics High Volume In-Line Fuel Filter -10AN — Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/adjustable-fuel-pressure-regulator-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM EV Adjustable Fuel Pressure Regulator — Black, Honda\/Acura 4-Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/universal-adjstable-fuel-pressure-regulator-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics Adjustable Fuel Pressure Regulator -6AN — Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fuel-pressure-regulator-universal-adjustable\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM EV Universal Adjustable Fuel Pressure Regulator - 40-130 psi, -6AN, E85\/Gas\/Methanol, \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/x-series-pressure-gauge-0-100psi\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics X-Series 0-100 PSI Pressure Gauge — Universal 2-1\/16 Inch Digital Display\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\":\"AEM Replacement Wideband O2 Sensor for 30-4110 UEGO Gauges\",\"description\":\"Keep your AEM wideband gauge accurate with a replacement Bosch LSU 4.9 O2 sensor. Genuine AEM quality. Shop replacement sensors at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"AEM Electronics\"},\"mpn\":\"30-2004\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-for-30-4110\",\"offers\":{\"@type\":\"Offer\",\"price\":\"149.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-for-30-4110\",\"sku\":\"FDDP_30-2004\"}}\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\":\"AEM Electronics\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=AEM+Electronics\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AEM Replacement Wideband O2 Sensor for 30-4110 UEGO Gauges\",\"item\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-for-30-4110\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AEM Replacement Wideband O2 Sensor for 30-4110 UEGO Gauges 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 AEM Electronics?\",\"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 AEM Replacement Wideband O2 Sensor for 30-4110 UEGO Gauges?\",\"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":"AEM Electronics","offers":[{"title":"Default Title","offer_id":40866331983956,"sku":"FDDP_30-2004","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AEM30-2004.jpg?v=1714259186"},{"product_id":"wideband-uego-sensor-wit-h-stainless-tall-manifol","title":"AEM Electronics Wideband UEGO Bosch LSU 4.5 Replacement Oxygen Sensor — Universal Performance Tuning","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 AEM Electronics\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAEM Electronics engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AEM Electronics lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision AFR Monitoring with AEM UEGO\u003c\/h2\u003e\u003cp\u003eAchieve peak engine performance and safety with the AEM Wideband UEGO replacement oxygen sensor. Designed specifically for compatibility with AEM 4-Channel Wideband UEGO controllers, this Bosch LSU 4.5 sensor is the industry standard for high-performance tuning and data logging. Whether you are dialing in a street car or a dedicated race machine, accurate air-fuel ratio (AFR) data is critical to preventing engine damage and maximizing power output.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSensor Type: Bosch LSU 4.5 Wideband O2\u003c\/li\u003e\n\u003cli\u003eCompatibility: AEM 4-Channel Wideband UEGO Controllers\u003c\/li\u003e\n\u003cli\u003eDurability: Engineered for high-heat, high-vibration racing environments\u003c\/li\u003e\n\u003cli\u003eReliability: Provides consistent, real-time feedback for precise ECU tuning\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct replacement for seamless integration into your existing harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing a high-quality sensor is the most effective way to ensure your engine management system is receiving clean, noise-free data. The Bosch LSU 4.5 architecture is renowned for its longevity and responsiveness, making it the preferred choice for tuners worldwide who demand absolute accuracy under load. Don't let a failing sensor compromise your engine's health or performance. Keep your tuning setup running at its best with reliable hardware sourced from 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 AEM Electronics 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\/universal-high-volume-fu-el-filter-inlet-10an\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics High Volume In-Line Fuel Filter -10AN — Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/adjustable-fuel-pressure-regulator-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM EV Adjustable Fuel Pressure Regulator — Black, Honda\/Acura 4-Cylinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/universal-adjstable-fuel-pressure-regulator-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics Adjustable Fuel Pressure Regulator -6AN — Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fuel-pressure-regulator-universal-adjustable\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM EV Universal Adjustable Fuel Pressure Regulator - 40-130 psi, -6AN, E85\/Gas\/Methanol, \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/x-series-pressure-gauge-0-100psi\" style=\"color:#0066cc;text-decoration:none;\"\u003eAEM Electronics X-Series 0-100 PSI Pressure Gauge — Universal 2-1\/16 Inch Digital Display\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\":\"AEM Electronics Wideband UEGO Bosch LSU 4.5 Replacement Oxygen Sensor \\u2014 Universal Performance Tuning\",\"description\":\"Upgrade your tuning precision with the AEM Wideband UEGO Bosch LSU 4.5 replacement oxygen sensor. Ensure accurate AFR readings. Shop performance parts now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"AEM Electronics\"},\"mpn\":\"30-2063\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-uego-sensor-wit-h-stainless-tall-manifol\",\"offers\":{\"@type\":\"Offer\",\"price\":\"161.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-uego-sensor-wit-h-stainless-tall-manifol\",\"sku\":\"FDDP_30-2063\"}}\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\":\"AEM Electronics\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=AEM+Electronics\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AEM Electronics Wideband UEGO Bosch LSU 4.5 Replacement Oxygen Sensor \\u2014 Universal Performance Tuning\",\"item\":\"https:\/\/ggcracing.com\/products\/wideband-uego-sensor-wit-h-stainless-tall-manifol\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AEM Electronics Wideband UEGO Bosch LSU 4.5 Replacement Oxygen Sensor \\u2014 Universa 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 AEM Electronics?\",\"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 AEM Electronics Wideband UEGO Bosch LSU 4.5 Replacement Oxygen Sensor \\u2014 Universa?\",\"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":"AEM Electronics","offers":[{"title":"Default Title","offer_id":40866335457364,"sku":"FDDP_30-2063","price":167.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AEM30-2063.jpg?v=1714259221"},{"product_id":"bosch-o2-sensor","title":"Holley EFI Bosch Wideband O2 Sensor — Commander 950 Replacement","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 Holley EFI\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHolley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI 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\/_pWanhXeQ3E\" 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\u003ePrecision Wideband Oxygen Sensing\u003c\/h2\u003e\u003cp\u003eAchieve the perfect tune with the Holley EFI Bosch Wideband O2 Sensor. Designed for use with the Holley Commander 950 and other compatible wideband controllers, this sensor provides the high-speed, accurate feedback necessary for closed-loop fuel management. Monitoring your air-fuel ratio is the most effective way to protect your engine and maximize power output across the entire RPM range.\u003c\/p\u003e\u003ch3\u003eWhy Choose Bosch Wideband?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustry-leading Bosch sensor technology\u003c\/li\u003e\n\u003cli\u003eWideband accuracy for precise fuel mapping\u003c\/li\u003e\n\u003cli\u003eCompatible with Holley Commander 950 systems\u003c\/li\u003e\n\u003cli\u003eFast response time for dynamic engine loads\u003c\/li\u003e\n\u003cli\u003eCritical for tuning forced induction and high-performance engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA wideband O2 sensor is the eyes and ears of your EFI system. By providing continuous feedback on combustion efficiency, it allows your ECU to make instant adjustments, ensuring your engine runs safely under all conditions. Whether you are on the dyno or at the track, having a fresh, reliable sensor is key to preventing lean conditions that can lead to catastrophic engine failure. This Bosch sensor is built to withstand the rigors of high-exhaust temperatures and vibration, making it a staple for any serious performance build. Don't rely on aging or inaccurate sensors; upgrade to the reliability of a genuine Bosch wideband unit. Find all the essential tuning tools and sensors you need for your next 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 Holley EFI 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\/efi-pro-digital-dash-w-6-86in-screen\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash 6.86in Touchscreen — Universal Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-digital-dash-panel\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash Panel Assembly — Programmable Gauge Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-dash-7-dash-bezel-62-65-nova\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Dash Bezel for 62-65 Chevy Nova — Black Plastic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/smart-coil-kit-8-cyl\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Smart Coil Kit 8-Cylinder — E-Core Coil-Near-Plug with Wiring Harness\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbf-fe-efi-hyperspark-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Hyperspark Distributor - Ford FE-Series Big Block Sniper EFI Compatible\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\":\"Holley EFI Bosch Wideband O2 Sensor \\u2014 Commander 950 Replacement\",\"description\":\"Maintain perfect air-fuel ratios with the Holley EFI Bosch Wideband O2 Sensor. Reliable performance for your Commander 950 system. Order at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Holley EFI\"},\"mpn\":\"554-101\",\"url\":\"https:\/\/ggcracing.com\/products\/bosch-o2-sensor\",\"offers\":{\"@type\":\"Offer\",\"price\":\"199.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bosch-o2-sensor\",\"sku\":\"GVMR_554-101\"}}\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\":\"Holley EFI\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Holley+EFI\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Holley EFI Bosch Wideband O2 Sensor \\u2014 Commander 950 Replacement\",\"item\":\"https:\/\/ggcracing.com\/products\/bosch-o2-sensor\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Holley EFI Bosch Wideband O2 Sensor \\u2014 Commander 950 Replacement 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 Holley EFI?\",\"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 Holley EFI Bosch Wideband O2 Sensor \\u2014 Commander 950 Replacement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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At GGCRACING we stock the full Holley EFI 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\/gZZDIuZ476s\" 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\u003eUnrivaled AFR Accuracy with Holley EFI NTK Wideband O2 Sensor\u003c\/h2\u003e\u003cp\u003eElevate your engine's tuning capabilities with the \u003cb\u003eHolley EFI NTK Wideband O2 Sensor (MPN: 554-100)\u003c\/b\u003e, engineered to deliver exceptional air\/fuel ratio (AFR) precision for your Holley Commander 950 system. This premium oxygen sensor is a critical upgrade for any performance application, providing the instantaneous and accurate feedback necessary to optimize fuel delivery, ignition timing, and overall engine health, ensuring maximum power output and reliability.\u003c\/p\u003e\u003ch3\u003ePrecision Engineering for Commander 950\u003c\/h3\u003e\u003cp\u003eNTK is a world-renowned manufacturer of high-quality automotive sensors, and this wideband O2 sensor brings their cutting-edge technology directly to your Holley Commander 950 setup. Designed for direct compatibility, the 554-100 sensor offers superior response time and accuracy compared to standard narrowband sensors, making it an indispensable tool for fine-tuning your engine. Its robust construction ensures long-lasting performance in the demanding exhaust environment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNTK Quality:\u003c\/b\u003e Trusted for precision and durability in automotive sensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWideband Technology:\u003c\/b\u003e Provides a comprehensive and accurate range of AFR readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHolley Commander 950 Integration:\u003c\/b\u003e Seamlessly connects with your EFI system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimizes Engine Tuning:\u003c\/b\u003e Crucial for achieving peak performance and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFast Response Time:\u003c\/b\u003e Delivers immediate feedback for dynamic adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Core of Dynamic Engine Calibration\u003c\/h3\u003e\u003cp\u003eAccurate wideband oxygen sensor data is the bedrock of effective engine calibration. The Holley EFI NTK 554-100 sensor provides your Commander 950 ECU with the precise AFR information needed to make real-time adjustments, preventing both rich and lean conditions that can compromise performance or damage your engine. Whether you're pushing limits on the track or optimizing for daily driving, this sensor ensures your engine operates within its ideal parameters.\u003c\/p\u003e\u003ch3\u003eWhy Choose Holley EFI \u0026amp; NTK?\u003c\/h3\u003e\u003cp\u003eThe collaboration between Holley EFI, a leader in engine management, and NTK, a pioneer in sensor technology, results in a product that sets the standard for performance and reliability. The 554-100 sensor is a testament to this commitment, offering the accuracy and durability that serious automotive enthusiasts demand. For the best in Holley EFI components and sensors, 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 Holley EFI 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\/efi-pro-digital-dash-w-6-86in-screen\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash 6.86in Touchscreen — Universal Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-digital-dash-panel\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash Panel Assembly — Programmable Gauge Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-dash-7-dash-bezel-62-65-nova\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Dash Bezel for 62-65 Chevy Nova — Black Plastic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/smart-coil-kit-8-cyl\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Smart Coil Kit 8-Cylinder — E-Core Coil-Near-Plug with Wiring Harness\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbf-fe-efi-hyperspark-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Hyperspark Distributor - Ford FE-Series Big Block Sniper EFI Compatible\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\":\"Holley EFI NTK Wideband O2 Sensor \\u2014 For Holley Commander 950 Systems\",\"description\":\"Upgrade your Holley Commander 950 with the Holley EFI NTK Wideband O2 Sensor for superior AFR accuracy. 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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 Holley EFI?\",\"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 Holley EFI NTK Wideband O2 Sensor \\u2014 For Holley Commander 950 Systems?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaximize Sniper EFI Performance\u003c\/h2\u003e\u003cp\u003eThe Holley EFI Wideband O2 Sensor (554-155) is the gold standard for monitoring air-fuel ratios in your Sniper EFI system. Utilizing the proven Bosch LSU 4.9 sensor technology, this unit delivers rapid, accurate feedback to your EFI controller, allowing for real-time fuel adjustments and optimal engine efficiency. If your current sensor is showing signs of age or inaccuracy, this replacement is essential for maintaining your engine's health and power output.\u003c\/p\u003e\u003ch3\u003eWhy Choose the Bosch LSU 4.9?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustry-leading Bosch LSU 4.9 sensor technology\u003c\/li\u003e\n\u003cli\u003eCompatible with all Sniper EFI systems\u003c\/li\u003e\n\u003cli\u003eProvides precise wideband AFR data for tuning\u003c\/li\u003e\n\u003cli\u003eEssential for closed-loop fuel management\u003c\/li\u003e\n\u003cli\u003eDurable, heat-resistant wiring and connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper air-fuel monitoring is the cornerstone of a well-tuned engine. This sensor ensures your Sniper EFI system can accurately compensate for changes in load, temperature, and altitude, preventing lean conditions that could damage your engine. Whether you are running a mild street build or a high-performance race setup, the 554-155 sensor provides the data integrity required for consistent performance. Upgrade your monitoring capabilities today with high-quality 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 Holley EFI 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\/efi-pro-digital-dash-w-6-86in-screen\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash 6.86in Touchscreen — Universal Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-digital-dash-panel\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash Panel Assembly — Programmable Gauge Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-dash-7-dash-bezel-62-65-nova\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Dash Bezel for 62-65 Chevy Nova — Black Plastic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/smart-coil-kit-8-cyl\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Smart Coil Kit 8-Cylinder — E-Core Coil-Near-Plug with Wiring Harness\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbf-fe-efi-hyperspark-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Hyperspark Distributor - Ford FE-Series Big Block Sniper EFI Compatible\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\":\"Holley EFI Wideband O2 Sensor 554-155 Bosch LSU 4.9 \\u2014 Fits Sniper EFI Systems\",\"description\":\"Get accurate air-fuel ratio readings with the Holley EFI Wideband O2 Sensor 554-155. 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Order your replacement at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Holley EFI\"},\"mpn\":\"554-155\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-sniper-tbi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"163.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-sniper-tbi\",\"sku\":\"GVMR_554-155\"}}\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\":\"Holley EFI\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Holley+EFI\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Holley EFI Wideband O2 Sensor 554-155 Bosch LSU 4.9 \\u2014 Fits Sniper EFI Systems\",\"item\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-sniper-tbi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Holley EFI Wideband O2 Sensor 554-155 Bosch LSU 4.9 \\u2014 Fits Sniper EFI Systems 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 Holley EFI?\",\"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 Holley EFI Wideband O2 Sensor 554-155 Bosch LSU 4.9 \\u2014 Fits Sniper EFI Systems?\",\"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":"Holley EFI","offers":[{"title":"Default Title","offer_id":40880375857236,"sku":"GVMR_554-155","price":152.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HLY554-155.jpg?v=1714511422"},{"product_id":"wideband-o2-sensor-1","title":"FuelTech Wideband O2 Sensor Bosch LSU4.2 — Replacement for EFI Controllers","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 FuelTech\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eFuelTech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FuelTech 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\/SE4S6qGVzC4\" 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\u003ePrecision Air-Fuel Monitoring\u003c\/h2\u003e\u003cp\u003eThe FuelTech Wideband O2 Sensor is the industry-standard replacement for your FuelTech EFI controller. Utilizing the proven Bosch LSU4.2 technology, this sensor provides the high-accuracy data required for precise air-fuel ratio monitoring and engine tuning. Whether you are street tuning or dialing in your race car on the dyno, a healthy wideband sensor is critical for engine safety and maximum power output.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Sensor?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBosch LSU4.2 Technology:\u003c\/strong\u003e Renowned for accuracy and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Compatibility:\u003c\/strong\u003e Designed specifically for FuelTech wideband controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e Real-time data for accurate closed-loop fueling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand high exhaust temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard wideband sensor plug-and-play design.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA failing or sluggish O2 sensor can lead to poor fuel economy, rough idling, or even catastrophic engine failure under load. Don't compromise your tune with an outdated or damaged sensor. This replacement unit ensures your ECU receives the clean signal it needs to maintain optimal combustion efficiency. Keep your engine running at its peak performance level with genuine FuelTech replacement parts. For all your tuning and sensor needs, look no further than 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 FuelTech 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\/sparkpro-8-harness-6-5ft\" style=\"color:#0066cc;text-decoration:none;\"\u003eFuelTech SparkPRO-8 Wiring Harness 6.5ft — Ignition Module Connection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/wb-o2-nano-blank-harness-6-5ft\" style=\"color:#0066cc;text-decoration:none;\"\u003eFuelTech WB-O2 NANO Blank Gauge Harness 6.5ft — Bosch LSU4.2 O2 Sensor Compatible\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ft600-harness-10ft\" style=\"color:#0066cc;text-decoration:none;\"\u003eFuelTech FT600\/FT700 Engine Control Harness 10ft — Blank, Unterminated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ft600-harness-20ft\" style=\"color:#0066cc;text-decoration:none;\"\u003eFuelTech FT600\/FT700 Engine Wiring Harness 20ft — Universal Blank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ft450-550-a-harness-10ft\" style=\"color:#0066cc;text-decoration:none;\"\u003eFuelTech FT450\/FT550 A-Harness 10ft — Engine Control Wiring\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\":\"FuelTech Wideband O2 Sensor Bosch LSU4.2 \\u2014 Replacement for EFI Controllers\",\"description\":\"Maintain accurate air-fuel ratio readings with the FuelTech Wideband O2 Sensor (Bosch LSU4.2). Essential for engine tuning. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"FuelTech\"},\"mpn\":\"3022000965\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"79.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-1\",\"sku\":\"KMDZ_3022000965\"}}\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\":\"FuelTech\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=FuelTech\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"FuelTech Wideband O2 Sensor Bosch LSU4.2 \\u2014 Replacement for EFI Controllers\",\"item\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the FuelTech Wideband O2 Sensor Bosch LSU4.2 \\u2014 Replacement for EFI Controllers 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 FuelTech?\",\"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 FuelTech Wideband O2 Sensor Bosch LSU4.2 \\u2014 Replacement for EFI Controllers?\",\"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":"FuelTech","offers":[{"title":"Default Title","offer_id":41009534926932,"sku":"KMDZ_3022000965","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/FTH3022000965.jpg?v=1715808389"},{"product_id":"holleybosch-o2-sensor","title":"Holley Bosch Wideband Oxygen (O2) Sensor — for Holley Commander 950","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 Holley\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHolley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.\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\/SE4S6qGVzC4\" 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\u003ePrecision Air\/Fuel Monitoring: Holley Bosch Wideband O2 Sensor\u003c\/h2\u003e\u003cp\u003eAchieve optimal engine performance and efficiency with the \u003cb\u003eHolley Bosch Wideband Oxygen (O2) Sensor\u003c\/b\u003e. This high-quality sensor is a critical component for any Holley Commander 950 EFI system, providing accurate and rapid feedback on your engine's air\/fuel ratio. Essential for proper tuning and diagnostics, this wideband O2 sensor ensures your engine operates at its peak, whether on the street or the track.\u003c\/p\u003e\u003ch3\u003eReliable Data for Optimal Tuning\u003c\/h3\u003e\u003cp\u003eThe Bosch wideband technology incorporated into this sensor offers superior accuracy and response time compared to traditional narrowband sensors. This precision allows your Holley Commander 950 system to make real-time adjustments, preventing rich or lean conditions that can lead to power loss, reduced fuel economy, or even engine damage. Trust in Holley and Bosch for the reliable data you need to fine-tune your performance vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWideband Technology:\u003c\/b\u003e Provides highly accurate air\/fuel ratio readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHolley Commander 950 Compatible:\u003c\/b\u003e Direct replacement or upgrade for your EFI system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBosch Quality:\u003c\/b\u003e Renowned for reliability and precision in automotive sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimizes Engine Performance:\u003c\/b\u003e Helps prevent rich\/lean conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrucial for Tuning:\u003c\/b\u003e Essential for maximizing power and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensor Type:\u003c\/b\u003e Wideband\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Bosch (Holley branded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Holley Commander 950 EFI Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMPN:\u003c\/b\u003e 554-101\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKeep your Holley EFI system running flawlessly with genuine Holley Bosch sensors, 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 Holley 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\/performance-carburetor-500cfm-street-avenger\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 500CFM Street Avenger 2-Barrel Carburetor — Aluminum Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/performance-carburetor-750cfm-4160-series\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 4160 Series Performance Carburetor 750CFM — Square Bore Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/750-cfm-4150-hp-carb-double-pumper\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 750 CFM 4150 HP Double Pumper Carburetor 4-Barrel — Mechanical Secondary\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/competition-carburetor-1250cfm-4500-series\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 4500 Series Dominator 1250 CFM 4-Barrel Competition Carburetor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/650-cfm-classic-hp-carb-4150-double-pumper\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley Classic HP 4150 650 CFM 4-Barrel Carburetor — Mechanical Secondary Square Bore\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\":\"Holley Bosch Wideband Oxygen (O2) Sensor \\u2014 for Holley Commander 950\",\"description\":\"Ensure precise air\/fuel ratio monitoring with the Holley Bosch Wideband Oxygen (O2) Sensor, engineered for Holley Commander 950 EFI systems. 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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 Holley?\",\"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 Holley Bosch Wideband Oxygen (O2) Sensor \\u2014 for Holley Commander 950?\",\"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":"Holley","offers":[{"title":"Default Title","offer_id":41065979347028,"sku":"BBVL_554-101","price":194.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HLY554-101_53bb5b77-a580-4736-bff0-a51d93f2c391.jpg?v=1716686039"},{"product_id":"fitech-fuel-injectionfitech-oxygen-sensor","title":"FiTech 60017 Wideband Oxygen Sensor — Fits Universal EFI Systems","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 FiTech Fuel Injection\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eFiTech Fuel Injection engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FiTech Fuel Injection lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFiTech 60017 Wideband Oxygen Sensor for Precise EFI Tuning\u003c\/h2\u003e\u003cp\u003eAchieve peak engine performance and optimal fuel efficiency with the FiTech 60017 Wideband Oxygen Sensor. This sensor is a critical component for any electronic fuel injection system, providing real-time data to your ECU to maintain the perfect air-fuel ratio. Whether you are daily driving or hitting the track, a healthy O2 sensor is vital for engine longevity and power delivery.\u003c\/p\u003e\u003ch3\u003eWhy Choose the FiTech 60017 Sensor?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband Accuracy:\u003c\/strong\u003e Delivers precise readings across a wide range of operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Designed for seamless integration with FiTech EFI systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Built to withstand the harsh environment of an exhaust system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Replacement:\u003c\/strong\u003e Direct-fit design simplifies the maintenance process for your fuel injection setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA failing oxygen sensor can lead to poor fuel economy, rough idling, and reduced power output. If your EFI system is throwing codes or running rich, the 60017 wideband sensor is the reliable replacement you need to get back on the road. This sensor is engineered to provide the fast response times required by modern EFI controllers, ensuring your engine runs safely under all load conditions. At GGCRACING, we provide the high-quality sensors you need to keep your fuel injection system performing at its absolute 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 FiTech Fuel Injection 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\/fitech-fuel-injectionrepl-fuel-injector-55lb\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Fuel Injection Replacement Fuel Injector 55LB — Fits FiTech EFI Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-shift-stand-alone-trans-control-unit-gm\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Go Shift Stand Alone Transmission Control Unit — Fits GM 4L60E\/4L80E\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-efi-4-600hp-basic-kit-bright-tumble-finish\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Go EFI 4 600HP Throttle Body Kit — Universal Bright Tumble Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-efi-4-600hp-basic-kit-matte-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Go EFI 4 600HP Throttle Body Kit — Universal Matte Black Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-street-efi-400hp-kit-cast-finish\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Fuel Injection Go Street EFI 400hp Kit — Cast Finish Universal\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\":\"FiTech 60017 Wideband Oxygen Sensor \\u2014 Fits Universal EFI Systems\",\"description\":\"Optimize your air-fuel ratio with the FiTech 60017 Wideband Oxygen Sensor. High-accuracy universal replacement for precise engine tuning. Order today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"FiTech Fuel Injection\"},\"mpn\":\"60017\",\"url\":\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionfitech-oxygen-sensor\",\"offers\":{\"@type\":\"Offer\",\"price\":\"111.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionfitech-oxygen-sensor\",\"sku\":\"GMXW_60017\"}}\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\":\"FiTech Fuel Injection\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=FiTech+Fuel+Injection\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"FiTech 60017 Wideband Oxygen Sensor \\u2014 Fits Universal EFI Systems\",\"item\":\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionfitech-oxygen-sensor\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the FiTech 60017 Wideband Oxygen Sensor \\u2014 Fits Universal EFI Systems 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 FiTech Fuel Injection?\",\"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 FiTech 60017 Wideband Oxygen Sensor \\u2014 Fits Universal EFI Systems?\",\"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":"FiTech Fuel Injection","offers":[{"title":"Default Title","offer_id":41119901057108,"sku":"GMXW_60017","price":111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/FIT60017.jpg?v=1717277443"},{"product_id":"daytona-sensor-wego-iii-dual-wide-band-air-fuel-ratio-kit","title":"Daytona Sensor WEGO III Dual Wide-Band Air\/Fuel Ratio Kit — Universal","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 Daytona Sensor\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDaytona Sensor engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Daytona Sensor 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\/Z64DH1cxGFA\" 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\u003ePrecision Tuning with WEGO III Dual Wide-Band\u003c\/h2\u003e\u003cp\u003eAchieving the perfect air\/fuel ratio is the key to unlocking maximum horsepower and ensuring engine longevity. The \u003cb\u003eDaytona Sensor WEGO III Dual Wide-Band Air\/Fuel Ratio Kit\u003c\/b\u003e is a professional-grade diagnostic tool designed for serious tuners. This dual-channel system allows for simultaneous monitoring of two cylinders or banks, providing the critical data needed to dial in your fuel maps and ignition timing with pinpoint accuracy.\u003c\/p\u003e\u003ch3\u003eAdvanced Data Monitoring\u003c\/h3\u003e\u003cp\u003eThe WEGO III system is a complete, all-in-one solution that includes the controller and wide-band sensors. With a 0-5V output, it integrates seamlessly with most aftermarket ECUs and data loggers. Whether you are tuning a naturally aspirated race car or a complex twin-turbo setup, this system provides the real-time feedback necessary to prevent detonation and optimize combustion efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual Channel:\u003c\/b\u003e Monitor two separate exhaust streams for comprehensive tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide-Band Accuracy:\u003c\/b\u003e High-precision sensors for reliable AFR readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e0-5V Output:\u003c\/b\u003e Compatible with most aftermarket engine management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Kit:\u003c\/b\u003e Includes controller and necessary wide-band sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal Application:\u003c\/b\u003e Suitable for a wide range of automotive and racing platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't leave your engine's performance to guesswork. Invest in the data you need to make informed tuning decisions. Get the Daytona Sensor WEGO III and other high-end diagnostic tools 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 Daytona Sensor 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\/daytona-sensor-cd-1-ignition-system-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eDaytona Sensor CD-1 Ignition System Kit — High Performance Spark Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/daytona-sensor-cd-1-capacitive-discharg-e-ignition-system-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eDaytona Sensor CD-1 Capacitive Discharge Ignition Box — Performance Spark\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/daytona-sensor-usb-interface-w-6ft-cable-cdrom-software\" style=\"color:#0066cc;text-decoration:none;\"\u003eDaytona Sensor USB Interface Cable — For CD-1 and SmartSpark Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/daytona-sensor-cd-1-marine-ignition-system-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eDaytona Sensor CD-1 Marine Ignition System Kit — High-Output CD Ignition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/daytona-sensor-cd-1-marine-capacitive-discharge-ignition-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eDaytona Sensor CD-1 Marine Capacitive Discharge Ignition Kit — Compact Marine Performance\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\":\"Daytona Sensor WEGO III Dual Wide-Band Air\/Fuel Ratio Kit \\u2014 Universal\",\"description\":\"Tune your engine with precision using the Daytona Sensor WEGO III Dual Wide-Band Kit. Accurate AFR monitoring for high-performance builds. Shop at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Daytona Sensor\"},\"mpn\":\"111004\",\"url\":\"https:\/\/ggcracing.com\/products\/daytona-sensor-wego-iii-dual-wide-band-air-fuel-ratio-kit\",\"offers\":{\"@type\":\"Offer\",\"price\":\"546.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/daytona-sensor-wego-iii-dual-wide-band-air-fuel-ratio-kit\",\"sku\":\"GNPG_111004\"}}\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\":\"Daytona Sensor\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Daytona+Sensor\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Daytona Sensor WEGO III Dual Wide-Band Air\/Fuel Ratio Kit \\u2014 Universal\",\"item\":\"https:\/\/ggcracing.com\/products\/daytona-sensor-wego-iii-dual-wide-band-air-fuel-ratio-kit\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Daytona Sensor WEGO III Dual Wide-Band Air\/Fuel Ratio Kit \\u2014 Universal 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 Daytona Sensor?\",\"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 Daytona Sensor WEGO III Dual Wide-Band Air\/Fuel Ratio Kit \\u2014 Universal?\",\"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":"Daytona Sensor","offers":[{"title":"Default Title","offer_id":41442704097364,"sku":"GNPG_111004","price":546.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DAY111004.jpg?v=1721518479"},{"product_id":"ntk-o2-sensor-1","title":"Holley NTK Wideband Oxygen Sensor","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 Holley\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHolley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.\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\/gZZDIuZ476s\" 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\u003eHolley NTK Wideband Oxygen Sensor for Commander 950 Systems\u003c\/h2\u003e\n\n\u003cp\u003eAchieve precise air-fuel ratio monitoring with the Holley NTK Wideband Oxygen Sensor. This high-quality sensor is specifically designed to work seamlessly with Holley Commander 950 EFI systems, providing the accurate data necessary for optimal engine tuning and performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWideband Accuracy:\u003c\/strong\u003e Delivers highly accurate wideband air-fuel ratio measurements, crucial for performance tuning and fuel efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNTK Technology:\u003c\/strong\u003e Utilizes reliable NTK sensor technology, known for its durability and consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommander 950 Compatible:\u003c\/strong\u003e Engineered as a direct replacement or upgrade component for Holley Commander 950 systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand the harsh conditions of the exhaust system, ensuring long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEssential for Tuning:\u003c\/strong\u003e Provides critical feedback for your EFI system, allowing for precise adjustments to fuel delivery and ignition timing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eProper oxygen sensor function is vital for any modern EFI setup. This Holley NTK sensor ensures your Commander 950 system receives the correct information to manage your engine effectively, whether you're on the street or the track. Maintain peak performance and efficiency by ensuring your O2 sensor is up to the task. Find this essential component and more performance 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 Holley 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\/performance-carburetor-500cfm-street-avenger\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 500CFM Street Avenger 2-Barrel Carburetor — Aluminum Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/performance-carburetor-750cfm-4160-series\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 4160 Series Performance Carburetor 750CFM — Square Bore Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/750-cfm-4150-hp-carb-double-pumper\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 750 CFM 4150 HP Double Pumper Carburetor 4-Barrel — Mechanical Secondary\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/competition-carburetor-1250cfm-4500-series\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 4500 Series Dominator 1250 CFM 4-Barrel Competition Carburetor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/650-cfm-classic-hp-carb-4150-double-pumper\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley Classic HP 4150 650 CFM 4-Barrel Carburetor — Mechanical Secondary Square Bore\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\":\"Holley NTK Wideband Oxygen Sensor\",\"description\":\"Ensure accurate air\/fuel readings with the Holley NTK Wideband Oxygen Sensor. Essential for Holley Commander 950 systems. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Holley\"},\"mpn\":\"554-100\",\"url\":\"https:\/\/ggcracing.com\/products\/ntk-o2-sensor-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"318.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ntk-o2-sensor-1\",\"sku\":\"BBVL_554-100\"}}\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\":\"Holley\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Holley\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Holley NTK Wideband Oxygen Sensor\",\"item\":\"https:\/\/ggcracing.com\/products\/ntk-o2-sensor-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Holley NTK Wideband Oxygen Sensor 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 Holley?\",\"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 Holley NTK Wideband Oxygen Sensor?\",\"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":"Holley","offers":[{"title":"Default Title","offer_id":41601460797524,"sku":"BBVL_554-100","price":382.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HLY554-100_c94d2451-63a3-4e52-8bf2-dcb928baf0a9.jpg?v=1727301831"},{"product_id":"wideband-o2-sensor-sniper-tbi-1","title":"Holley Wideband O2 Sensor for Sniper EFI Systems — Bosch LSU 4.9","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 Holley\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHolley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.\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\/_pWanhXeQ3E\" 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\u003eHolley Wideband Oxygen Sensor for Sniper EFI\u003c\/h2\u003e\n\u003cp\u003eAchieve optimal air-fuel ratios and maximize your engine's performance with the Holley Wideband Oxygen Sensor. Specifically designed for Holley Sniper EFI systems, this sensor utilizes the highly accurate Bosch LSU 4.9 element to provide precise readings. Accurate air-fuel ratio (AFR) monitoring is critical for tuning, fuel efficiency, and preventing engine damage, making this sensor an essential component for any EFI setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWideband Accuracy:\u003c\/strong\u003e Provides precise air-fuel ratio measurements across a wide range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBosch LSU 4.9:\u003c\/strong\u003e Features the industry-standard, highly reliable Bosch LSU 4.9 sensor element.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSniper EFI Compatible:\u003c\/strong\u003e Designed for seamless integration with Holley Sniper EFI systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Tuning:\u003c\/strong\u003e Essential tool for tuning fuel maps for maximum power and efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand the harsh conditions of an exhaust system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis wideband O2 sensor is crucial for anyone looking to fine-tune their Sniper EFI system. By providing real-time AFR data, you can ensure your engine is running optimally, whether you're cruising on the street or pushing the limits on the track. Proper AFR control leads to better fuel economy, increased horsepower, and extended engine life. Don't compromise on your tuning capabilities; equip your Sniper EFI system with this high-quality wideband sensor from Holley. 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 Holley 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\/performance-carburetor-500cfm-street-avenger\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 500CFM Street Avenger 2-Barrel Carburetor — Aluminum Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/performance-carburetor-750cfm-4160-series\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 4160 Series Performance Carburetor 750CFM — Square Bore Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/750-cfm-4150-hp-carb-double-pumper\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 750 CFM 4150 HP Double Pumper Carburetor 4-Barrel — Mechanical Secondary\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/competition-carburetor-1250cfm-4500-series\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley 4500 Series Dominator 1250 CFM 4-Barrel Competition Carburetor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/650-cfm-classic-hp-carb-4150-double-pumper\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley Classic HP 4150 650 CFM 4-Barrel Carburetor — Mechanical Secondary Square Bore\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\":\"Holley Wideband O2 Sensor for Sniper EFI Systems \\u2014 Bosch LSU 4.9\",\"description\":\"Monitor your air\/fuel ratio accurately with the Holley Wideband O2 Sensor for Sniper EFI. Uses Bosch LSU 4.9. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Holley\"},\"mpn\":\"554-155\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-sniper-tbi-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"132.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-sniper-tbi-1\",\"sku\":\"BBVL_554-155\"}}\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\":\"Holley\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Holley\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Holley Wideband O2 Sensor for Sniper EFI Systems \\u2014 Bosch LSU 4.9\",\"item\":\"https:\/\/ggcracing.com\/products\/wideband-o2-sensor-sniper-tbi-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Holley Wideband O2 Sensor for Sniper EFI Systems \\u2014 Bosch LSU 4.9 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 Holley?\",\"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 Holley Wideband O2 Sensor for Sniper EFI Systems \\u2014 Bosch LSU 4.9?\",\"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":"Holley","offers":[{"title":"Default Title","offer_id":41601464270932,"sku":"BBVL_554-155","price":132.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HLY554-155_61041ac0-22e7-4500-a84a-c36214e52f27.jpg?v=1727302080"},{"product_id":"o2-sensor-wideband-lsu-4-9-power-grid","title":"MSD Wideband O2 Sensor LSU 4.9 — Oxygen Sensors","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 MSD\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eMSD Performance has been America's ignition leader since 1971 — multiple-spark discharge boxes, distributors, and coils for every imaginable carbureted and EFI platform. The OE-quality choice for hot rods, street machines, and circle-track racers.\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\/swgQAxPJY7M\" 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\u003eMSD Wideband O2 Sensor - Bosch LSU 4.9\u003c\/h2\u003e\n\u003cp\u003eAchieve precise air-fuel ratio (AFR) monitoring with the MSD Wideband O2 Sensor, featuring the highly regarded Bosch LSU 4.9 element. This sensor is an indispensable tool for any performance enthusiast or tuner looking to optimize engine efficiency and power. Accurate AFR data is critical for preventing engine damage, maximizing fuel economy, and achieving peak performance, especially in modified or forced-induction applications.\u003c\/p\u003e\n\u003ch3\u003eSensor Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBosch LSU 4.9 Element:\u003c\/strong\u003e Renowned for its fast response time and excellent accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband Capability:\u003c\/strong\u003e Provides accurate readings across a broad range of air-fuel mixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Sensor:\u003c\/strong\u003e Ideal for replacing a worn or damaged sensor in your existing wideband system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Application:\u003c\/strong\u003e Designed for compatibility with most aftermarket wideband controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand the harsh conditions of exhaust environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Features a 6-pin oval male plug for secure connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProper tuning based on real-time AFR feedback is paramount for the health and performance of your engine. Whether you're running a carbureted setup, electronic fuel injection, or forced induction, this MSD wideband sensor provides the critical data needed for effective tuning. Ensure your engine is running at its optimal AFR to prevent lean conditions that can lead to detonation or rich conditions that waste fuel and reduce power. Trust MSD and Bosch for reliable and accurate air-fuel ratio measurement. 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 MSD 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\/replacement-module-for-ct-hei-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Replacement Ignition Module for CT HEI Distributor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-600-cdi-high-output-ignition-coil-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Pro 600 CDI High Output Ignition \u0026amp; Coil Kit - Red\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/6-off-road-ignition-box\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD 6 Off-Road Digital-6 CD Ignition Box — Multi-Spark, Rev Limiter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/dirt-spec-ignition-box\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Dirt Motorsports 6ALN Analog Ignition Box — Multi-Spark, Rev Limiter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-600-cdi-high-output-ignition-coil-kit-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Pro 600 CDI 8 Channel Ignition \u0026amp; Coil Kit — Holley EFI Compatible\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\":\"MSD Wideband O2 Sensor LSU 4.9 \\u2014 Oxygen Sensors\",\"description\":\"Accurate air-fuel ratio monitoring with the MSD Wideband O2 Sensor (LSU 4.9). Essential for tuning performance engines. Get yours at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"MSD\"},\"mpn\":\"2267\",\"url\":\"https:\/\/ggcracing.com\/products\/o2-sensor-wideband-lsu-4-9-power-grid\",\"offers\":{\"@type\":\"Offer\",\"price\":\"188.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/o2-sensor-wideband-lsu-4-9-power-grid\",\"sku\":\"BCCX_2267\"}}\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\":\"MSD\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=MSD\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"MSD Wideband O2 Sensor LSU 4.9 \\u2014 Oxygen Sensors\",\"item\":\"https:\/\/ggcracing.com\/products\/o2-sensor-wideband-lsu-4-9-power-grid\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the MSD Wideband O2 Sensor LSU 4.9 \\u2014 Oxygen Sensors 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 MSD?\",\"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 MSD Wideband O2 Sensor LSU 4.9 \\u2014 Oxygen Sensors?\",\"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":"MSD","offers":[{"title":"Default Title","offer_id":41692551970900,"sku":"BCCX_2267","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/MSD2267.jpg?v=1731457216"},{"product_id":"atomic-o2-sensor-wideband","title":"MSD Atomic LS EFI Wideband Oxygen Sensor","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 MSD\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eMSD Performance has been America's ignition leader since 1971 — multiple-spark discharge boxes, distributors, and coils for every imaginable carbureted and EFI platform. The OE-quality choice for hot rods, street machines, and circle-track racers.\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\/lyv0wh3fsLM\" 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\u003eMSD Atomic LS EFI Wideband Oxygen Sensor\u003c\/h2\u003e\n\u003cp\u003eAchieve precise air\/fuel ratio control for your LS EFI engine with the MSD Atomic Wideband Oxygen Sensor. This sensor is a critical component for any modern performance engine management system, providing accurate real-time data to your ECU. Proper air\/fuel ratio management is essential for maximizing power, improving fuel efficiency, and ensuring the longevity of your engine.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWideband Technology:\u003c\/strong\u003e Offers a broader and more accurate measurement range compared to traditional narrowband sensors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized for LS EFI:\u003c\/strong\u003e Specifically designed to integrate seamlessly with MSD Atomic LS EFI systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccurate Air\/Fuel Readings:\u003c\/strong\u003e Provides crucial data for tuning and performance optimization.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Performance:\u003c\/strong\u003e Helps achieve optimal power output and drivability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand the harsh conditions of the exhaust environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe MSD Atomic Wideband Oxygen Sensor is indispensable for anyone serious about tuning their LS engine. Whether you're running a stock ECU with a performance tune or a fully custom setup, accurate O2 readings are paramount. This sensor allows your system to make real-time adjustments, ensuring your engine runs efficiently and powerfully under all driving conditions. Its robust design guarantees reliable performance, making it a smart investment for your vehicle's performance.\u003c\/p\u003e\n\u003cp\u003eEnsure your LS engine is running at its best. Get the MSD Atomic LS EFI Wideband Oxygen Sensor from GGCRACING today!\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 MSD 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\/replacement-module-for-ct-hei-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Replacement Ignition Module for CT HEI Distributor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-600-cdi-high-output-ignition-coil-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Pro 600 CDI High Output Ignition \u0026amp; Coil Kit - Red\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/6-off-road-ignition-box\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD 6 Off-Road Digital-6 CD Ignition Box — Multi-Spark, Rev Limiter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/dirt-spec-ignition-box\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Dirt Motorsports 6ALN Analog Ignition Box — Multi-Spark, Rev Limiter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-600-cdi-high-output-ignition-coil-kit-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eMSD Pro 600 CDI 8 Channel Ignition \u0026amp; Coil Kit — Holley EFI Compatible\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\":\"MSD Atomic LS EFI Wideband Oxygen Sensor\",\"description\":\"Optimize your LS EFI system with the MSD Atomic Wideband Oxygen Sensor. Ensure accurate air\/fuel ratio readings for peak performance. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"MSD\"},\"mpn\":\"2930\",\"url\":\"https:\/\/ggcracing.com\/products\/atomic-o2-sensor-wideband\",\"offers\":{\"@type\":\"Offer\",\"price\":\"161.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/atomic-o2-sensor-wideband\",\"sku\":\"BCCX_2930\"}}\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\":\"MSD\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=MSD\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"MSD Atomic LS EFI Wideband Oxygen Sensor\",\"item\":\"https:\/\/ggcracing.com\/products\/atomic-o2-sensor-wideband\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the MSD Atomic LS EFI Wideband Oxygen Sensor 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 MSD?\",\"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 MSD Atomic LS EFI Wideband Oxygen Sensor?\",\"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":"MSD","offers":[{"title":"Default Title","offer_id":41692678553684,"sku":"BCCX_2930","price":167.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/MSD2930.jpg?v=1731458678"}],"url":"https:\/\/ggcracing.com\/collections\/oxygen-sensors-controllers-and-components\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}