{"product_id":"55496922-genuine-gm-nox-sensor-upper-for-colorado-canyon-2-8l-diesel","title":"55496922 Genuine GM NOx Sensor Upper For Colorado Canyon 2.8L Diesel","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe 55496922 is a genuine GM upper nitrogen oxides (NOx) sensor designed for select 2016–2019 Chevrolet Colorado and GMC Canyon models with the 2.8L Duramax diesel engine. It detects nitrogen oxide content leaving the engine and transmits accurate exhaust data to the control module, allowing the SCR system to operate as intended under changing driving conditions.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: autopx;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 8.27338%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 26.7986%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 34.3525%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 29.6763%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eChevrolet Colorado\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eLT, WT, Z71, ZR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eGMC Canyon\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eAll Terrain, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eChevrolet Colorado\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eLT, WT, Z71, ZR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eGMC Canyon\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eAll Terrain, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eChevrolet Colorado\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eLT, WT, Z71, ZR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eGMC Canyon\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eChevrolet Colorado\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eLT, WT, Z71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.27338%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 26.7986%;\"\u003eGMC Canyon\u003c\/td\u003e\n\u003ctd style=\"width: 34.3525%;\"\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 29.6763%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 235.2px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 27.1583%;\"\u003e \u003ccol style=\"width: 72.482%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55496922\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNitrogen Oxides Sensor (NOx Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChevrolet Colorado, GMC Canyon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.8L L4 Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.33 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 55496922 upper nitrogen oxides (NOx) sensor is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures nitrogen oxide concentration in the exhaust to support accurate emissions system operation\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the factory upper sensor location on compatible 2.8L Duramax diesel engines\u003c\/li\u003e\n\u003cli\u003eWorks with the original electrical connector and mounting arrangement for proper installation\u003c\/li\u003e\n\u003cli\u003eProvides steady sensor feedback used by the engine control module to manage SCR functions\u003c\/li\u003e\n\u003cli\u003eBuilt to GM engineering standards for reliable operation in high-temperature diesel exhaust conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Notes\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 55496922 is intended for vehicles equipped with the factory upper NOx sensor configuration shown for the listed applications. Before installation, inspect the exhaust mounting threads and electrical connector to ensure they are clean and free of damage.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eVerify the part number, vehicle VIN, engine configuration, and sensor position before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":49498993262819,"sku":"55496922","price":314.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_1c7d6ffd-4903-435a-9559-37bb65051334.webp?v=1785847911","url":"https:\/\/unitautoparts.com\/products\/55496922-genuine-gm-nox-sensor-upper-for-colorado-canyon-2-8l-diesel","provider":"Unit Auto Parts","version":"1.0","type":"link"}