{"product_id":"nox-sensor-cummins-5wk97103b-scr-unit","title":"Stickstoffsensor 5WK97103B für Cummins","description":"\u003cp data-start=\"102\" data-end=\"287\"\u003e\u003cstrong data-start=\"102\" data-end=\"113\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"113\" data-end=\"116\"\u003eCompatible with Cummins diesel engines equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"254\" data-end=\"257\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"288\" data-end=\"524\"\u003e\n\u003cli data-section-id=\"itll6z\" data-start=\"288\" data-end=\"373\"\u003eCummins ISX \/ X15 series engines (SCR-equipped variants depending on calibration)\u003c\/li\u003e\n\u003cli data-section-id=\"1cu2uqn\" data-start=\"374\" data-end=\"441\"\u003eHeavy-duty truck platforms using Cummins aftertreatment systems\u003c\/li\u003e\n\u003cli data-section-id=\"13u5kzq\" data-start=\"442\" data-end=\"524\"\u003eIndustrial and commercial diesel engines with Euro 5 \/ Euro 6 emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"526\" data-end=\"552\"\u003eUsing reference numbers:\u003c\/p\u003e\n\u003cul data-start=\"553\" data-end=\"695\"\u003e\n\u003cli data-section-id=\"1xj8jak\" data-start=\"553\" data-end=\"610\"\u003e5WK97103B (Continental\/Bosch sensor family reference)\u003c\/li\u003e\n\u003cli data-section-id=\"1j3wx2j\" data-start=\"611\" data-end=\"695\"\u003eCommon SCR system NOx sensor configuration used in Cummins aftertreatment setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"697\" data-end=\"817\"\u003eThis sensor is part of the SCR exhaust system, measuring nitrogen oxide (NOx) levels and helping regulate AdBlue dosing.\u003c\/p\u003e\n\u003chr data-start=\"819\" data-end=\"822\"\u003e\n\u003cp data-start=\"824\" data-end=\"1004\"\u003e\u003cstrong data-start=\"824\" data-end=\"831\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"831\" data-end=\"834\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"878\" data-end=\"881\"\u003eA1: It measures NOx levels in the exhaust and sends data to the ECU to control AdBlue\/DEF injection and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1186\"\u003eQ2: Where is it installed?\u003cbr data-start=\"1032\" data-end=\"1035\"\u003eA2: It is installed in the SCR exhaust aftertreatment system, typically upstream or downstream of the catalytic converter depending on configuration.\u003c\/p\u003e\n\u003cp data-start=\"1188\" data-end=\"1344\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"1221\" data-end=\"1224\"\u003eA3: Check engine light, SCR\/DEF warnings, NOx sensor fault codes, reduced engine performance, or limp mode activation.\u003c\/p\u003e\n\u003cp data-start=\"1346\" data-end=\"1586\"\u003eQ4: Is it interchangeable with 5WK97103A or 5WK97104A?\u003cbr data-start=\"1400\" data-end=\"1403\"\u003eA4: These are closely related sensor variants, but compatibility depends on ECU calibration and engine emission system version. Always verify OEM cross-reference before replacement.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652456185988,"sku":"5WK9 7103B","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_519e1cb7-ae1d-404a-a613-1ba63e4c1bc8.jpg?v=1773993622","url":"https:\/\/www.jslook.com\/de\/products\/nox-sensor-cummins-5wk97103b-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}