{"product_id":"nox-sensor-cummins-4326769-5wk97348a-scr-unit","title":"NOx Nitrogen Oxygen Sensor for Cummins 4326769 \/ 2139930 \/ 1928760 \/ 1953520 \/ 5WK97348A SCR Emission System Unit","description":"\u003cp data-start=\"142\" data-end=\"327\"\u003e\u003cstrong data-start=\"142\" data-end=\"153\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"153\" data-end=\"156\"\u003eCompatible with Cummins diesel engines equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"294\" data-end=\"297\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"328\" data-end=\"538\"\u003e\n\u003cli data-section-id=\"1t77yeq\" data-start=\"328\" data-end=\"408\"\u003eCummins ISX \/ ISB \/ X-series diesel engines (varies by emission calibration)\u003c\/li\u003e\n\u003cli data-section-id=\"1l4ivb0\" data-start=\"409\" data-end=\"487\"\u003eHeavy-duty trucks and commercial vehicles using SCR aftertreatment systems\u003c\/li\u003e\n\u003cli data-section-id=\"ivfr7r\" data-start=\"488\" data-end=\"538\"\u003eEPA \/ Euro 5 \/ Euro 6 emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"540\" data-end=\"566\"\u003eUsing reference numbers:\u003c\/p\u003e\n\u003cul data-start=\"567\" data-end=\"678\"\u003e\n\u003cli data-section-id=\"pvlr8z\" data-start=\"567\" data-end=\"578\"\u003e4326769\u003c\/li\u003e\n\u003cli data-section-id=\"1b51zi3\" data-start=\"579\" data-end=\"590\"\u003e2139930\u003c\/li\u003e\n\u003cli data-section-id=\"14n8nzv\" data-start=\"591\" data-end=\"602\"\u003e1928760\u003c\/li\u003e\n\u003cli data-section-id=\"1x64f9t\" data-start=\"603\" data-end=\"614\"\u003e1953520\u003c\/li\u003e\n\u003cli data-section-id=\"yxz4hd\" data-start=\"615\" data-end=\"678\"\u003e5WK97348A (Continental\/Bosch sensor family cross-reference)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"680\" data-end=\"683\"\u003e\n\u003cp data-start=\"685\" data-end=\"899\"\u003e\u003cstrong data-start=\"685\" data-end=\"692\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"692\" data-end=\"695\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"739\" data-end=\"742\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to control AdBlue\/DEF injection and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"901\" data-end=\"1068\"\u003eQ2: Where is it installed?\u003cbr data-start=\"927\" data-end=\"930\"\u003eA2: It is mounted in the SCR exhaust aftertreatment system, typically before or after the catalytic converter depending on engine setup.\u003c\/p\u003e\n\u003cp data-start=\"1070\" data-end=\"1237\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"1103\" data-end=\"1106\"\u003eA3: Check engine light, SCR\/AdBlue system warnings, NOx sensor fault codes, reduced engine power, or engine derating (limp mode).\u003c\/p\u003e\n\u003cp data-start=\"1239\" data-end=\"1452\"\u003eQ4: Are all listed part numbers interchangeable?\u003cbr data-start=\"1287\" data-end=\"1290\"\u003eA4: They are cross-reference OEM and supplier numbers for the same Cummins SCR NOx sensor family, but exact fitment depends on engine model and ECU calibration.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652460642436,"sku":"5WK9 7348A\/4326769","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_9f68b750-01e4-45e1-ae88-5f528c97eebf.jpg?v=1773993684","url":"https:\/\/www.jslook.com\/products\/nox-sensor-cummins-4326769-5wk97348a-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}