{"product_id":"volkswagen-nox-sensor-04l907807be","title":"NOx Sensor For Volkswagen | OEM 04L907807BE | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"1uwomxv\" data-start=\"95\" data-end=\"132\"\u003eFitment (Market-Validated Usage)\u003c\/h2\u003e\n\u003cp data-start=\"133\" data-end=\"347\"\u003eBased on \u003cstrong data-start=\"142\" data-end=\"238\"\u003eOEM catalog cross-reference + aftermarket distributor listings (EU multi-brand OE databases)\u003c\/strong\u003e, this NOx sensor is used in Volkswagen Group \u003cstrong data-start=\"284\" data-end=\"321\"\u003eEA288 diesel SCR (AdBlue) systems\u003c\/strong\u003e on MQB platform vehicles.\u003c\/p\u003e\n\u003cp data-start=\"349\" data-end=\"384\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"386\" data-end=\"682\"\u003e\n\u003cli data-section-id=\"rbmc7v\" data-start=\"386\" data-end=\"432\"\u003eVolkswagen Golf VII 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli data-section-id=\"8fgxvv\" data-start=\"433\" data-end=\"479\"\u003eVolkswagen Caddy IV 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli data-section-id=\"1dq7dw1\" data-start=\"480\" data-end=\"527\"\u003eVolkswagen Passat B8 2.0 TDI (EA288 diesel)\u003c\/li\u003e\n\u003cli data-section-id=\"1ixigzb\" data-start=\"528\" data-end=\"570\"\u003eŠkoda Octavia III \/ Superb III 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"148d4p7\" data-start=\"571\" data-end=\"600\"\u003eSEAT Leon \/ Ateca 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"11iyihq\" data-start=\"601\" data-end=\"634\"\u003eCUPRA 2.0 TDI diesel variants\u003c\/li\u003e\n\u003cli data-section-id=\"1yt32au\" data-start=\"635\" data-end=\"682\"\u003eSCR (AdBlue) Euro 6 diesel emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"684\" data-end=\"748\"\u003eFitment is strictly based on OE number matching: \u003cstrong data-start=\"733\" data-end=\"748\"\u003e04L907807BE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"934\"\u003eOE catalog data confirms this part is shared across VW Group brands (VW \/ Audi \/ Skoda \/ SEAT \/ CUPRA) within the EA288 SCR system architecture. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"936\" data-end=\"939\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"941\" data-end=\"967\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"968\" data-end=\"1088\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and sends real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1090\" data-end=\"1236\"\u003eIt is part of the SCR (Selective Catalytic Reduction) system, which uses AdBlue (urea solution) to reduce NOx emissions and meet Euro 6 standards.\u003c\/p\u003e\n\u003cp data-start=\"1238\" data-end=\"1395\"\u003eThe sensor is an integrated electronic module designed for continuous high-temperature exhaust monitoring and CAN communication with the engine control unit.\u003c\/p\u003e\n\u003chr data-start=\"1397\" data-end=\"1400\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1402\" data-end=\"1429\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1430\" data-end=\"1594\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1430\" data-end=\"1452\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1453\" data-end=\"1484\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"1485\" data-end=\"1533\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1534\" data-end=\"1570\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1571\" data-end=\"1594\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1596\" data-end=\"1599\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1601\" data-end=\"1623\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1624\" data-end=\"1779\"\u003e\n\u003cli data-section-id=\"180y8ti\" data-start=\"1624\" data-end=\"1639\"\u003e04L907807BE\u003c\/li\u003e\n\u003cli data-section-id=\"4hzmnn\" data-start=\"1640\" data-end=\"1675\"\u003e04L 907 807 BE (format variant)\u003c\/li\u003e\n\u003cli data-section-id=\"chrnax\" data-start=\"1676\" data-end=\"1779\"\u003eRelated EA288 NOx sensor family: 04L907805 \/ 04L907807 series \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1781\" data-end=\"1784\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1786\" data-end=\"1794\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"7uhkue\" data-start=\"1796\" data-end=\"1835\"\u003eWhich brands use this NOx sensor?\u003c\/h3\u003e\n\u003cp data-start=\"1836\" data-end=\"1976\"\u003eIt is used across Volkswagen Group vehicles including Volkswagen, Audi, Skoda, SEAT, and CUPRA under the same EA288 diesel SCR architecture.\u003c\/p\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"1978\" data-end=\"2016\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2017\" data-end=\"2172\"\u003eYes. NOx sensors must match the exact OE number. Even small suffix differences (BE \/ AS \/ ED \/ L variants) indicate different calibration or configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ui6t4i\" data-start=\"2174\" data-end=\"2210\"\u003eWhy is no single model listed?\u003c\/h3\u003e\n\u003cp data-start=\"2211\" data-end=\"2407\"\u003eBecause OE 04L907807BE is a shared platform component used across multiple VW Group models, and listing specific models without exact engine code verification can lead to incorrect fitment claims.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2409\" data-end=\"2454\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2455\" data-end=\"2552\"\u003eNot recommended. NOx sensors are ECU-calibrated components and must match exact OE specification.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863384981636,"sku":"04L907807BE","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_599aa769-a859-4062-90bf-0d739acb0103.jpg?v=1778947034","url":"https:\/\/www.jslook.com\/products\/volkswagen-nox-sensor-04l907807be","provider":"ASHENG","version":"1.0","type":"link"}