{"product_id":"nox-sensor-audi-vw-5wk96623b-059907807d-sharan-alhambra-a4","title":"NOx Nitrogen Oxygen Sensor for Audi A4 \/ Seat Alhambra \/ VW Sharan 5WK96623B \/ 059907807D SCR Emission System Unit","description":"\u003cp data-start=\"143\" data-end=\"338\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"143\" data-end=\"154\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"154\" data-end=\"157\"\u003eCompatible with Volkswagen Group diesel vehicles equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"305\" data-end=\"308\"\u003eCommon applications include:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"339\" data-end=\"618\"\u003e\n\u003cli data-section-id=\"1ewirtj\" data-start=\"339\" data-end=\"410\"\u003eAudi A4 (B8 \/ B7 diesel SCR variants 2007–2012 depending on engine)\u003c\/li\u003e\n\u003cli data-section-id=\"19p9fdg\" data-start=\"411\" data-end=\"460\"\u003eSEAT Alhambra (2010–2022 diesel SCR variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1gwdzi9\" data-start=\"461\" data-end=\"506\"\u003eVW Sharan (2010–2019 diesel SCR variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1eo4d79\" data-start=\"507\" data-end=\"561\"\u003eShared VW Group 2.0 TDI \/ 2.0 SCR diesel platforms\u003c\/li\u003e\n\u003cli data-section-id=\"6s6jph\" data-start=\"562\" data-end=\"618\"\u003eEuro 5 \/ Euro 6 SCR systems depending on calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"620\" data-end=\"646\"\u003eUsing reference numbers:\u003c\/p\u003e\n\u003cul data-start=\"647\" data-end=\"819\"\u003e\n\u003cli data-section-id=\"19e9coj\" data-start=\"647\" data-end=\"708\"\u003e5WK96623B (Continental\/VDO sensor family cross-reference)\u003c\/li\u003e\n\u003cli data-section-id=\"z16tzn\" data-start=\"709\" data-end=\"745\"\u003e059907807D (OEM VAG part number)\u003c\/li\u003e\n\u003cli data-section-id=\"cfctnj\" data-start=\"746\" data-end=\"819\"\u003eCommon SCR NOx sensor system used across VW\/Audi\/Seat\/Skoda platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"821\" data-end=\"954\"\u003eThis sensor is part of the exhaust aftertreatment system that monitors nitrogen oxide (NOx) levels and ensures correct AdBlue dosing.\u003c\/p\u003e\n\u003chr data-start=\"956\" data-end=\"959\"\u003e\n\u003cp data-start=\"961\" data-end=\"1164\"\u003e\u003cstrong data-start=\"961\" data-end=\"968\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"968\" data-end=\"971\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"1015\" data-end=\"1018\"\u003eA1: It measures nitrogen oxide (NOx) in the exhaust system and sends real-time data to the ECU to control AdBlue injection and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"1166\" data-end=\"1329\"\u003eQ2: Where is it installed?\u003cbr data-start=\"1192\" data-end=\"1195\"\u003eA2: It is installed in the SCR exhaust system, typically before or after the catalytic converter depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"1331\" data-end=\"1491\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"1364\" data-end=\"1367\"\u003eA3: Check engine light, SCR\/AdBlue system warnings, NOx sensor fault codes, reduced engine power, or limp mode activation.\u003c\/p\u003e\n\u003cp data-start=\"1493\" data-end=\"1710\"\u003eQ4: Are 5WK96623B and 059907807D interchangeable?\u003cbr data-start=\"1542\" data-end=\"1545\"\u003eA4: Yes, 059907807D is the OEM VAG reference and 5WK96623B is the supplier cross-reference for the same NOx sensor unit (application must still match ECU version).\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652455268484,"sku":"5WK9 6623B \/ 059907807D","price":271.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_fa2370e0-9502-49c3-a94a-26d56d3dc3d6.jpg?v=1773993602","url":"https:\/\/www.jslook.com\/products\/nox-sensor-audi-vw-5wk96623b-059907807d-sharan-alhambra-a4","provider":"ASHENG","version":"1.0","type":"link"}