{"product_id":"standard-ignition-nox028-nitrogen-oxide-nox-sensor-upstream","title":"Standard Ignition NOX028 Nitrogen Oxide (NOx) Sensor - Upstream","description":"\u003ch2\u003eStandard Ignition NOX028 NOx Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition NOX028 is a nitrogen oxide sensor for upstream exhaust monitoring on select Chevrolet and GMC trucks. It uses a female rectangular connector with 6 male blade terminals for a direct-fit electrical connection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitrogen oxide (NOx) sensor for emission control system monitoring\u003c\/li\u003e\n\u003cli\u003eUpstream position application\u003c\/li\u003e\n\u003cli\u003eFemale connector, rectangular shape\u003c\/li\u003e\n\u003cli\u003e1 connector with 6 male blade terminals\u003c\/li\u003e\n\u003cli\u003eStandard Ignition part number NOX028\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition NOX028 is built for upstream NOx sensing on 2019-2022 Chevrolet Colorado, 2020-2022 Chevrolet Silverado 1500, 2019-2022 GMC Canyon, and 2020-2022 GMC Sierra 1500. This sensor supports exhaust aftertreatment monitoring by measuring nitrogen oxide levels before downstream treatment stages, helping the vehicle’s emission control system track operating conditions accurately. This part cross-references 12694398 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 upstream exhaust monitoring\u003c\/li\u003e\n\u003cli\u003eEmission control warning lights tied to sensor signal issues\u003c\/li\u003e\n\u003cli\u003eIncorrect nitrogen oxide readings from a failing sensor\u003c\/li\u003e\n\u003cli\u003eDrivability concerns caused by emission system faults\u003c\/li\u003e\n\u003cli\u003eInspection failures related to emission monitoring errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style, terminal count, and upstream location before installation. Confirm fitment by year, make, model, and position for your Chevrolet Colorado, Chevrolet Silverado 1500, GMC Canyon, or GMC Sierra 1500. Inspect the harness and exhaust-side mounting point for heat damage, corrosion, or contamination before connecting the new sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies emission control components for service replacement applications. The NOX028 is listed with confirmed fitment for 2019-2022 Chevrolet Colorado, 2020-2022 Chevrolet Silverado 1500, 2019-2022 GMC Canyon, and 2020-2022 GMC Sierra 1500, upstream.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52412245475509,"sku":"FBHK-NOX028","price":254.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_NOX028_Fro.jpg?v=1777787907","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-nox028-nitrogen-oxide-nox-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}