{"product_id":"standard-ignition-nox043-nitrogen-oxide-nox-sensor-scr-catalyst-outlet","title":"Standard Ignition NOX043 Nitrogen Oxide (NOx) Sensor - SCR Catalyst Outlet","description":"\u003ch2\u003eNOx Sensor for SCR Catalyst Outlet\u003c\/h2\u003e\u003cp\u003eStandard Ignition NOX043 is a nitrogen oxide (NOx) sensor for diesel emission control systems. It is built with a female rectangular connector, 6 male pin terminals, and a single connector interface for a direct-fit electrical connection at the SCR catalyst outlet.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitrogen oxide (NOx) sensor for emission control diagnostics\u003c\/li\u003e\n\u003cli\u003eFemale connector with rectangular housing\u003c\/li\u003e\n\u003cli\u003e1 connector, 6 male pin terminals\u003c\/li\u003e\n\u003cli\u003ePositioned for SCR catalyst outlet applications\u003c\/li\u003e\n\u003cli\u003eStandard Ignition NOX043 for OE-style replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition NOX043 is a replacement NOx sensor used in selective catalytic reduction systems to monitor exhaust aftertreatment performance. It is listed for 2020-2022 Chevrolet Silverado 1500 and 2020-2022 GMC Sierra 1500 applications at the SCR catalyst outlet. If you are searching for a 2020-2022 Chevrolet Silverado 1500 SCR catalyst outlet NOx sensor or a 2020-2022 GMC Sierra 1500 SCR catalyst outlet nitrogen oxide sensor, this part number is the direct reference to check.\u003c\/p\u003e\u003cp\u003eThis part cross-references 12680288 and DNX043 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNOx sensor fault codes related to exhaust aftertreatment monitoring\u003c\/li\u003e\n\u003cli\u003eSCR system performance issues tied to outlet sensor readings\u003c\/li\u003e\n\u003cli\u003eEmission control warning lights caused by sensor signal problems\u003c\/li\u003e\n\u003cli\u003eIncorrect nitrogen oxide measurement at the catalyst outlet\u003c\/li\u003e\n\u003cli\u003eDriveability concerns linked to diesel emissions system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector shape, terminal count, and SCR catalyst outlet location before installation. Match the vehicle application exactly for 2020-2022 Chevrolet Silverado 1500 and 2020-2022 GMC Sierra 1500 models. Confirm the existing harness and connector condition so the replacement sensor seats and locks properly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is a recognized aftermarket source for electrical and emission control components. NOX043 is built to match the listed connector and terminal configuration for the specified vehicle applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820731723957,"sku":"FBHK-NOX043","price":312.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_NOX043_Fro.jpg?v=1784525023","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-nox043-nitrogen-oxide-nox-sensor-scr-catalyst-outlet","provider":"PartCatalog","version":"1.0","type":"link"}