{"product_id":"2139930-genuine-cummins-nox-nitrogen-oxide-sensor","title":"2139930 Genuine Cummins NOx Nitrogen Oxide Sensor","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"117\" data-end=\"384\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2139930 is a genuine Cummins NOx nitrogen oxide sensor designed for diesel exhaust aftertreatment systems. This sensor measures nitrogen oxide concentrations in the exhaust flow and transmits emissions data to the engine control module for accurate aftertreatment management.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp data-start=\"387\" data-end=\"494\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2139930 NOx sensor is manufactured to Cummins factory specifications for diesel emissions applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"496\" data-end=\"937\"\u003e\n\u003cli data-start=\"496\" data-end=\"577\"\u003eMonitors nitrogen oxide concentrations throughout the exhaust system operation.\u003c\/li\u003e\n\u003cli data-start=\"578\" data-end=\"645\"\u003eProvides continuous sensor feedback to the engine control module.\u003c\/li\u003e\n\u003cli data-start=\"646\" data-end=\"706\"\u003eSupports coordinated SCR, DEF, and EGR system performance.\u003c\/li\u003e\n\u003cli data-start=\"707\" data-end=\"781\"\u003eHelps maintain proper exhaust emissions control during engine operation.\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"862\"\u003eDesigned for compatibility with OEM electrical and exhaust system connections.\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"937\"\u003eDelivers reliable NOx measurements for aftertreatment system regulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 127.2px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 29.6663%;\"\u003e\n\u003ccol style=\"width: 70.1483%;\"\u003e\n\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\u003e2139930\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNOx Nitrogen Oxide Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEPA13 8.9L ISC\/ISL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 lbs\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\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"1228\" data-end=\"1533\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2139930 should be installed after inspecting the exhaust sensor mounting location, connector terminals, and wiring harness for corrosion, contamination, or heat damage. After installation, clear stored fault codes and verify correct NOx sensor communication using the appropriate diagnostic equipment.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"1555\" data-end=\"1699\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAlways verify part number, engine application, sensor location, connector configuration, and emissions system compatibility before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":43455346442303,"sku":"2139930","price":877.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/3971\/7695\/files\/wmremove-transformed_7_5b186f0c-3cc2-4729-a821-4c7388594213.jpg?v=1782398863","url":"https:\/\/linetruckparts.com\/products\/2139930-genuine-cummins-nox-nitrogen-oxide-sensor","provider":"Line Truck Parts","version":"1.0","type":"link"}