{"product_id":"nox-sensor-cummins-5wk97105a-scr-unit","title":"NOx Nitrogen Oxygen Sensor for Cummins 5WK97105A \/ 5WK9 7105A SCR Emission System Unit","description":"\u003cp data-start=\"115\" data-end=\"300\"\u003e\u003cstrong data-start=\"115\" data-end=\"126\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"126\" data-end=\"129\"\u003eCompatible with Cummins diesel engines equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"267\" data-end=\"270\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"301\" data-end=\"524\"\u003e\n\u003cli data-section-id=\"dfrtyq\" data-start=\"301\" data-end=\"381\"\u003eCummins ISB \/ ISX \/ X-series diesel engines (varies by emission calibration)\u003c\/li\u003e\n\u003cli data-section-id=\"18wdlbi\" data-start=\"382\" data-end=\"467\"\u003eHeavy-duty trucks and commercial diesel vehicles using SCR aftertreatment systems\u003c\/li\u003e\n\u003cli data-section-id=\"17a4oe9\" data-start=\"468\" data-end=\"524\"\u003eEuro 5 \/ Euro 6 and EPA SCR emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"526\" data-end=\"554\"\u003eReference \/ cross numbers:\u003c\/p\u003e\n\u003cul data-start=\"555\" data-end=\"665\"\u003e\n\u003cli data-section-id=\"1dxz53b\" data-start=\"555\" data-end=\"581\"\u003e5WK97105A \/ 5WK9 7105A\u003c\/li\u003e\n\u003cli data-section-id=\"f45uy6\" data-start=\"582\" data-end=\"665\"\u003eCummins SCR NOx sensor platform (application-specific depending on ECU mapping)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"667\" data-end=\"670\"\u003e\n\u003cp data-start=\"672\" data-end=\"883\"\u003e\u003cstrong data-start=\"672\" data-end=\"679\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"679\" data-end=\"682\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"726\" data-end=\"729\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to control AdBlue\/DEF dosing and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"885\" data-end=\"1055\"\u003eQ2: Where is it installed?\u003cbr data-start=\"911\" data-end=\"914\"\u003eA2: It is installed in the exhaust aftertreatment system, typically before or after the SCR catalytic converter depending on system layout.\u003c\/p\u003e\n\u003cp data-start=\"1057\" data-end=\"1230\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"1090\" data-end=\"1093\"\u003eA3: Check engine light, SCR\/AdBlue system warnings, NOx sensor fault codes, reduced engine performance, or engine derating (limp mode).\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1425\"\u003eQ4: Is 5WK97105A interchangeable across Cummins engines?\u003cbr data-start=\"1288\" data-end=\"1291\"\u003eA4: It may fit multiple SCR configurations, but exact compatibility depends on engine model, emission standard, and ECU calibration.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652459331716,"sku":"5WK97105A","price":243.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_dd9cd25c-37f9-411d-aa39-934c3a4e690d.jpg?v=1773993677","url":"https:\/\/www.jslook.com\/products\/nox-sensor-cummins-5wk97105a-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}