{"product_id":"nox-sensor-caterpillar-4415128-04-a2c10474800-1268-scr-unit","title":"Nox Sensor für Caterpillar 441-5128-04 A2C104744800-1268 4415128","description":"\u003cp data-start=\"137\" data-end=\"350\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"137\" data-end=\"148\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"148\" data-end=\"151\"\u003eCompatible with Caterpillar heavy-duty diesel engines and equipment equipped with SCR (Selective Catalytic Reduction) aftertreatment systems requiring NOx monitoring.\u003cbr data-start=\"317\" data-end=\"320\"\u003eCommon applications include:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"351\" data-end=\"519\"\u003e\n\u003cli data-section-id=\"hxod57\" data-start=\"351\" data-end=\"392\"\u003eCaterpillar industrial diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"d6a5wd\" data-start=\"393\" data-end=\"519\"\u003eConstruction machinery (excavators, loaders, generators, etc.)\u003cbr data-start=\"457\" data-end=\"460\"\u003eUsing reference: 441-5128-04 \/ 4415128 \/ A2C10474800-1268\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"521\" data-end=\"524\"\u003e\n\u003cp data-start=\"526\" data-end=\"737\"\u003e\u003cstrong data-start=\"526\" data-end=\"533\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"533\" data-end=\"536\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"580\" data-end=\"583\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to control DEF\/AdBlue dosing and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"739\" data-end=\"908\"\u003eQ2: Where is it installed?\u003cbr data-start=\"765\" data-end=\"768\"\u003eA2: It is installed in the exhaust aftertreatment system, typically before or after the SCR catalyst depending on equipment configuration.\u003c\/p\u003e\n\u003cp data-start=\"910\" data-end=\"1058\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"943\" data-end=\"946\"\u003eA3: Fault codes, engine warning light, SCR\/DEF system errors, reduced engine performance, or machine derating.\u003c\/p\u003e\n\u003cp data-start=\"1060\" data-end=\"1225\"\u003eQ4: Is it compatible with all Caterpillar engines?\u003cbr data-start=\"1110\" data-end=\"1113\"\u003eA4: No, compatibility depends on engine model, emission standard (Tier 4 \/ Euro stage), and SCR system design.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652461691012,"sku":"441-5128-04\/4415128","price":207.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_57f8b278-21c0-457e-b021-02cd03f756ac.jpg?v=1773993691","url":"https:\/\/www.jslook.com\/de\/products\/nox-sensor-caterpillar-4415128-04-a2c10474800-1268-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}