{"product_id":"volkswagen-nox-sensor-04l907805aa-5wk97264a","title":"Sensore NOx per 04L907805AA 5WK97264A","description":"\u003ch2 data-section-id=\"1uwomxv\" data-start=\"107\" data-end=\"144\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment (Market-Validated Usage)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"145\" data-end=\"320\"\u003eBased on \u003cstrong data-start=\"154\" data-end=\"211\"\u003eOEM cross-reference catalogs and aftermarket listings\u003c\/strong\u003e, this NOx sensor is used in Volkswagen Group \u003cstrong data-start=\"257\" data-end=\"294\"\u003eEA288 diesel SCR (AdBlue) systems\u003c\/strong\u003e on MQB platform vehicles.\u003c\/p\u003e\n\u003cp data-start=\"322\" data-end=\"357\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"359\" data-end=\"619\"\u003e\n\u003cli data-section-id=\"rbmc7v\" data-start=\"359\" data-end=\"405\"\u003eVolkswagen Golf VII 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli data-section-id=\"1dq7dw1\" data-start=\"406\" data-end=\"453\"\u003eVolkswagen Passat B8 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli data-section-id=\"k3ikhb\" data-start=\"454\" data-end=\"498\"\u003eVolkswagen Tiguan 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli data-section-id=\"1ixigzb\" data-start=\"499\" data-end=\"541\"\u003eŠkoda Octavia III \/ Superb III 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"148d4p7\" data-start=\"542\" data-end=\"571\"\u003eSEAT Leon \/ Ateca 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"1yt32au\" data-start=\"572\" data-end=\"619\"\u003eSCR (AdBlue) Euro 6 diesel emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"621\" data-end=\"697\"\u003eFitment is strictly based on OE number matching: \u003cstrong data-start=\"670\" data-end=\"697\"\u003e04L907805AA \/ 5WK97264A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"913\"\u003eOE and aftermarket catalog data confirm this sensor is widely used across VW Group EA288 SCR architecture and cross-referenced with Continental\/VDO 5WK97264A module listings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"915\" data-end=\"918\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"920\" data-end=\"946\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"947\" data-end=\"1071\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and transmits real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1073\" data-end=\"1224\"\u003eIt is part of the SCR (Selective Catalytic Reduction) system, which uses AdBlue (urea solution) to reduce NOx emissions and maintain Euro 6 compliance.\u003c\/p\u003e\n\u003cp data-start=\"1226\" data-end=\"1382\"\u003eThe sensor is an integrated electronic module designed for high-temperature exhaust environments and continuous emissions monitoring with CAN communication.\u003c\/p\u003e\n\u003chr data-start=\"1384\" data-end=\"1387\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1389\" data-end=\"1416\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1417\" data-end=\"1581\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1417\" data-end=\"1439\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1440\" data-end=\"1471\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"1472\" data-end=\"1520\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1521\" data-end=\"1557\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1558\" data-end=\"1581\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1583\" data-end=\"1586\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1588\" data-end=\"1610\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1611\" data-end=\"1707\"\u003e\n\u003cli data-section-id=\"1854awz\" data-start=\"1611\" data-end=\"1626\"\u003e04L907805AA\u003c\/li\u003e\n\u003cli data-section-id=\"1ln9bjy\" data-start=\"1627\" data-end=\"1640\"\u003e5WK97264A\u003c\/li\u003e\n\u003cli data-section-id=\"1pk8chi\" data-start=\"1641\" data-end=\"1676\"\u003e04L 907 805 AA (format variant)\u003c\/li\u003e\n\u003cli data-section-id=\"c1wuad\" data-start=\"1677\" data-end=\"1707\"\u003eContinental\/VDO: 5WK97264A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1709\" data-end=\"1712\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1714\" data-end=\"1722\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"1724\" data-end=\"1762\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"1763\" data-end=\"1917\"\u003eYes. NOx sensors must match the exact OE number. Even small suffix differences (AA \/ AS \/ BD variants) can change calibration, wiring, or sensor position.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pbsld7\" data-start=\"1919\" data-end=\"1975\"\u003eWhy do multiple VW Group brands appear in fitment?\u003c\/h3\u003e\n\u003cp data-start=\"1976\" data-end=\"2100\"\u003eBecause Volkswagen Group (VW \/ Audi \/ Škoda \/ SEAT) shares the same EA288 diesel SCR architecture across multiple platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2102\" data-end=\"2147\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2148\" data-end=\"2239\"\u003eNot recommended. These are ECU-calibrated components and must match exact OE specification.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863384686724,"sku":"04L907805AA\/5WK97264A","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_e1f230fd-1f69-436f-9921-eaf4a7c782e6.jpg?v=1778947020","url":"https:\/\/www.jslook.com\/it\/products\/volkswagen-nox-sensor-04l907805aa-5wk97264a","provider":"ASHENG","version":"1.0","type":"link"}