{"product_id":"nox-sensor-2872298-cummins-isx-2894946-1873793-scr-sensor","title":"Nitrogen Oxide NOx Sensor 2872298 \/ 2894946 \/ 1873793 \/ A1156693A for Cummins Diesel 24V SCR System (5WK96693A Series)","description":"\u003cp data-start=\"146\" data-end=\"298\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"146\" data-end=\"158\"\u003eFITMENT:\u003c\/strong\u003e\u003cbr data-start=\"158\" data-end=\"161\"\u003eCompatible with Cummins diesel engines equipped with SCR (AdBlue\/DEF) emissions systems, commonly used in heavy-duty trucks, including:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"299\" data-end=\"486\"\u003e\n\u003cli data-section-id=\"1t3ybdk\" data-start=\"299\" data-end=\"350\"\u003eCummins ISX \/ ISX15 (EPA10 \/ EPA13 SCR systems)\u003c\/li\u003e\n\u003cli data-section-id=\"1s51z54\" data-start=\"351\" data-end=\"376\"\u003eFreightliner Cascadia\u003c\/li\u003e\n\u003cli data-section-id=\"itqbqm\" data-start=\"377\" data-end=\"419\"\u003eKenworth \/ Peterbilt heavy-duty trucks\u003c\/li\u003e\n\u003cli data-section-id=\"tp08uh\" data-start=\"420\" data-end=\"486\"\u003eInternational truck platforms (depending on SCR configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"488\" data-end=\"520\"\u003eOEM \/ Cross reference numbers:\u003c\/p\u003e\n\u003cul data-start=\"521\" data-end=\"644\"\u003e\n\u003cli data-section-id=\"1chmeb8\" data-start=\"521\" data-end=\"536\"\u003e\u003cstrong data-start=\"523\" data-end=\"534\"\u003e2872298\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"18759qs\" data-start=\"537\" data-end=\"552\"\u003e\u003cstrong data-start=\"539\" data-end=\"550\"\u003e2894946\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"lj13bs\" data-start=\"553\" data-end=\"568\"\u003e\u003cstrong data-start=\"555\" data-end=\"566\"\u003e1873793\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"lbizef\" data-start=\"569\" data-end=\"586\"\u003e\u003cstrong data-start=\"571\" data-end=\"584\"\u003eA1156693A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"gx4gc8\" data-start=\"587\" data-end=\"644\"\u003e5WK9 6693A \/ 5WK96693A (Continental sensor reference)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"646\" data-end=\"845\"\u003eThese part numbers belong to the \u003cstrong data-start=\"679\" data-end=\"717\"\u003esame Cummins SCR NOx sensor family\u003c\/strong\u003e, typically used as inlet or outlet sensors depending on calibration and exhaust layout. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"847\" data-end=\"850\"\u003e\n\u003cp data-start=\"852\" data-end=\"867\"\u003e\u003cstrong data-start=\"852\" data-end=\"865\"\u003eFUNCTION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"868\" data-end=\"1128\"\u003e\n\u003cli data-section-id=\"yi4xtx\" data-start=\"868\" data-end=\"930\"\u003eMeasures nitrogen oxide (NOx) levels in diesel exhaust gas\u003c\/li\u003e\n\u003cli data-section-id=\"w46jfq\" data-start=\"931\" data-end=\"996\"\u003eSends real-time data to ECU\/ACM via CAN (J1939 communication)\u003c\/li\u003e\n\u003cli data-section-id=\"oogqkd\" data-start=\"997\" data-end=\"1060\"\u003eControls AdBlue (DEF) injection for SCR catalyst efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1044yo4\" data-start=\"1061\" data-end=\"1128\"\u003eHelps maintain EPA\/Euro emissions compliance and prevent derate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1130\" data-end=\"1133\"\u003e\n\u003cp data-start=\"1135\" data-end=\"1163\"\u003e\u003cstrong data-start=\"1135\" data-end=\"1161\"\u003eINSTALLATION POSITION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1164\" data-end=\"1292\"\u003e\n\u003cli data-section-id=\"dc3mi\" data-start=\"1164\" data-end=\"1225\"\u003eSCR system inlet or outlet sensor (application-dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"ii2xfy\" data-start=\"1226\" data-end=\"1292\"\u003eMounted between DPF and SCR catalyst or downstream of SCR unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1294\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1299\" data-end=\"1562\"\u003e\u003cstrong data-start=\"1299\" data-end=\"1318\"\u003eIMPORTANT NOTE:\u003c\/strong\u003e\u003cbr data-start=\"1318\" data-end=\"1321\"\u003eCummins NOx sensors like this are \u003cstrong data-start=\"1355\" data-end=\"1402\"\u003e“smart sensors” with integrated electronics\u003c\/strong\u003e, meaning failure can cause communication faults, not just reading errors. Wiring, harness condition, and CAN communication are critical for proper operation.\u003c\/p\u003e\n\u003chr data-start=\"1564\" data-end=\"1567\"\u003e\n\u003cp data-start=\"1569\" data-end=\"1579\"\u003e\u003cstrong data-start=\"1569\" data-end=\"1577\"\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1581\" data-end=\"1788\"\u003e\u003cstrong data-start=\"1581\" data-end=\"1620\"\u003eQ1: Is this inlet or outlet sensor?\u003c\/strong\u003e\u003cbr data-start=\"1620\" data-end=\"1623\"\u003eA1: It depends on engine and SCR system configuration. This family (2872298 \/ 2894946 \/ 1873793) is used in both inlet and outlet positions depending on OEM setup.\u003c\/p\u003e\n\u003cp data-start=\"1790\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1790\" data-end=\"1819\"\u003eQ2: What vehicles use it?\u003c\/strong\u003e\u003cbr data-start=\"1819\" data-end=\"1822\"\u003eA2: Common in Cummins ISX engines used in Freightliner Cascadia, Kenworth, Peterbilt, and International trucks.\u003c\/p\u003e\n\u003cp data-start=\"1937\" data-end=\"2083\"\u003e\u003cstrong data-start=\"1937\" data-end=\"1971\"\u003eQ3: What are failure symptoms?\u003c\/strong\u003e\u003cbr data-start=\"1971\" data-end=\"1974\"\u003eA3: SCR\/DEF warning, engine derate, incorrect NOx readings, “NOx sensor communication fault,” or limp mode.\u003c\/p\u003e\n\u003cp data-start=\"2085\" data-end=\"2290\"\u003e\u003cstrong data-start=\"2085\" data-end=\"2137\"\u003eQ4: Are all listed part numbers interchangeable?\u003c\/strong\u003e\u003cbr data-start=\"2137\" data-end=\"2140\"\u003eA4: Yes, they belong to the same SCR NOx sensor family and are often cross-referenced in aftermarket catalogs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2292\" data-end=\"2413\"\u003e\u003cstrong data-start=\"2292\" data-end=\"2337\"\u003eQ5: Does replacement require programming?\u003c\/strong\u003e\u003cbr data-start=\"2337\" data-end=\"2340\"\u003eA5: Some trucks require SCR reset or ECM adaptation after installation.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652445765764,"sku":"2872298","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_2d029211-8869-4d3d-8178-7f78699bbeed.jpg?v=1773993237","url":"https:\/\/www.jslook.com\/products\/nox-sensor-2872298-cummins-isx-2894946-1873793-scr-sensor","provider":"ASHENG","version":"1.0","type":"link"}