{"product_id":"exhaust-gas-temperature-sensor-for-chevrolet-silverado-gmc-sierra-6-6l-v8-diesel","title":"Exhaust Gas Temperature Sensor for 6.6L V8 Diesel for Chevrolet Silverado for GMC Sierra 2500 3500 2017 to 2023","description":"\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\" border=\"1\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eModel\u003c\/th\u003e\r\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eYear Range\u003c\/th\u003e\r\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eEngine\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003efor Chevrolet Silverado 2500 HD\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e2017-2023\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003efor Chevrolet Silverado 3500 HD\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e2017-2023\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003efor GMC Sierra 2500 HD\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e2017-2023\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003efor GMC Sierra 3500 HD\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e2017-2023\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003efor Chevrolet Silverado 2500 HD, for Chevrolet Silverado 3500 HD, for GMC Sierra 2500 HD, for GMC Sierra 3500 HD\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e2020-2023\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e6.6L V8 Gas\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003efor Chevrolet Silverado 2500 HD, for Chevrolet Silverado 3500 HD, for GMC Sierra 2500 HD, for GMC Sierra 3500 HD\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e2021-2023\u003c\/td\u003e\r\n\u003ctd style=\"padding: 8px; text-align: left;\"\u003e6.6L V8 Flex\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eEGR Performance exhaust gas temperature sensor\u003c\/strong\u003e is a brand-new aftermarket \u003cstrong\u003eEGT sensor replacement for 12683486\u003c\/strong\u003e and \u003cstrong\u003ereplacement for 273-10409\u003c\/strong\u003e, designed to help provide accurate exhaust temperature detection for listed applications for Chevrolet Silverado 2500 HD and 3500 HD and for GMC Sierra 2500 HD and 3500 HD, including the 2017-2023 6.6L V8 Diesel platform and other source-listed 6.6L V8 configurations where applicable.\u003c\/p\u003e\r\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\r\n\u003cp\u003eThis EGR Performance exhaust gas temperature sensor is built for exhaust temperature monitoring in supported locations described in the source evidence, including upper front, Position 1, at muffler and pipe Position 3, and at converter depending on the vehicle application. It outputs an electrical signal and uses a flange mount design as listed in the product information.\u003c\/p\u003e\r\n\u003cp\u003eThe sensor is intended as a direct aftermarket replacement reference for original equipment number \u003cstrong\u003ereplacement for 12683486\u003c\/strong\u003e and cross-reference \u003cstrong\u003ereplacement for 273-10409\u003c\/strong\u003e. It is listed for 6.6L applications for Chevrolet Silverado HD and for GMC Sierra HD trucks, with exact fitment dependent on year, engine, sensor position, connector, and vehicle configuration.\u003c\/p\u003e\r\n\u003cp\u003eSource-supported product benefits include accurate temperature detection and resistance to heat and vibration for efficient operation. Installation instructions are not included. This product is backed by a \u003cstrong\u003e1-year manufacturer warranty\u003c\/strong\u003e from EGR Performance. For fitment questions, contact customer service at \u003cstrong\u003eservice@egrperformance.com\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003ch2\u003eCommon Faults \u0026amp; Replacement Symptoms\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eA failed or inaccurate \u003cstrong\u003eexhaust gas temperature sensor\u003c\/strong\u003e for Chevrolet Silverado 2500 HD or 3500 HD with a supported 6.6L V8 engine can affect exhaust temperature monitoring and may require an EGT sensor \u003cstrong\u003ereplacement for 12683486\u003c\/strong\u003e.\u003c\/li\u003e\r\n\u003cli\u003eIncorrect exhaust temperature feedback from the original sensor may reduce the vehicle control system’s ability to detect exhaust heat accurately, making this \u003cstrong\u003eEGR Performance EGT sensor replacement for 273-10409\u003c\/strong\u003e a practical service option when the part number and sensor position match.\u003c\/li\u003e\r\n\u003cli\u003eHeat and vibration exposure near the exhaust system can contribute to sensor wear over time; this \u003cstrong\u003eexhaust gas temperature sensor\u003c\/strong\u003e is described as heat and vibration resistant for supported applications for GMC Sierra 2500 HD and 3500 HD.\u003c\/li\u003e\r\n\u003cli\u003eIf the original sensor at the upper front, Position 1, at muffler and pipe Position 3, or at converter location is damaged, confirm the vehicle’s exact location before installing this \u003cstrong\u003eEGT sensor replacement for 12683486\u003c\/strong\u003e.\u003c\/li\u003e\r\n\u003cli\u003eWhen servicing exhaust temperature detection concerns on listed 6.6L V8 applications, verify the original part number, connector, sensor location, and engine configuration before purchase to help ensure this \u003cstrong\u003ereplacement for 273-10409\u003c\/strong\u003e matches the vehicle.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eOwners and technicians replacing an exhaust gas temperature sensor on listed applications for Chevrolet Silverado 2500 HD and 3500 HD from 2017-2023 with the 6.6L V8 Diesel engine.\u003c\/li\u003e\r\n\u003cli\u003eOwners and technicians servicing listed applications for GMC Sierra 2500 HD and 3500 HD from 2017-2023 with the 6.6L V8 Diesel engine.\u003c\/li\u003e\r\n\u003cli\u003eBuyers needing a brand-new aftermarket EGT sensor using part number reference \u003cstrong\u003ereplacement for 12683486\u003c\/strong\u003e or cross-reference \u003cstrong\u003ereplacement for 273-10409\u003c\/strong\u003e.\u003c\/li\u003e\r\n\u003cli\u003eRepair professionals who need an exhaust temperature sensor described for locations such as upper front, Position 1, at muffler and pipe Position 3, or at converter, depending on the specific vehicle application.\u003c\/li\u003e\r\n\u003cli\u003eCustomers who can confirm fitment by VIN, engine, connector, and exhaust sensor position before ordering. Drive type, cab configuration, and bed configuration are not specified in the supplied evidence.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"EGR Performance","offers":[{"title":"Default Title","offer_id":67762755699003,"sku":"AM-B0DCVXCBT5","price":55.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/6448\/0316\/files\/51aOYd9lRuL.jpg?v=1792577908","url":"https:\/\/www.egrperformance.com\/products\/exhaust-gas-temperature-sensor-for-chevrolet-silverado-gmc-sierra-6-6l-v8-diesel","provider":"EGR Performance","version":"1.0","type":"link"}