{"product_id":"nox-sensor-mercedes-benz-5wk96649-a0075420018-scr-system-unit","title":"Nox Nitrogen Sensor for Mercedes-Benz Group AG 5WK96649 A0075420018 Diesel Exhaust SCR System Unit","description":"\u003cp data-start=\"142\" data-end=\"421\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"142\" data-end=\"153\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"153\" data-end=\"156\"\u003eCompatible with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz Group AG\u003c\/span\u003e\u003c\/span\u003e diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.\u003cbr data-start=\"309\" data-end=\"312\"\u003eCommon applications include Mercedes-Benz commercial diesel engines using reference 5WK96649 \/ A0075420018.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"423\" data-end=\"426\"\u003e\n\u003cp data-start=\"428\" data-end=\"630\"\u003e\u003cstrong data-start=\"428\" data-end=\"435\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"435\" data-end=\"438\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"482\" data-end=\"485\"\u003eA1: It measures nitrogen oxide concentration in exhaust gases and sends data to the ECU for AdBlue\/DEF dosing control and emissions compliance.\u003c\/p\u003e\n\u003cp data-start=\"632\" data-end=\"794\"\u003eQ2: Where is it installed?\u003cbr data-start=\"658\" data-end=\"661\"\u003eA2: It is installed in the exhaust system, typically upstream or downstream of the SCR catalyst depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"796\" data-end=\"947\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"829\" data-end=\"832\"\u003eA3: Engine warning light, SCR system fault codes, increased emissions, and possible engine derating or limp mode.\u003c\/p\u003e\n\u003cp data-start=\"949\" data-end=\"1094\"\u003eQ4: Is it compatible with all Mercedes-Benz vehicles?\u003cbr data-start=\"1002\" data-end=\"1005\"\u003eA4: No, compatibility depends on engine type, emissions standard, and SCR system setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652470440068,"sku":"5WK96649","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_df412d20-bf86-4fee-9b0d-a86f0336d3b2.jpg?v=1773994042","url":"https:\/\/www.jslook.com\/products\/nox-sensor-mercedes-benz-5wk96649-a0075420018-scr-system-unit","provider":"ASHENG","version":"1.0","type":"link"}