{"product_id":"nox-sensor-5wk96621k-bmw-n43-e90-sensor","title":"Sonda sensore NOx 11787587130 per BM W E81 E82 E87 E88 E90 E91 E92 E93 5WK96621K","description":"\u003cp data-start=\"134\" data-end=\"275\"\u003e\u003cstrong data-start=\"134\" data-end=\"146\"\u003eFITMENT:\u003c\/strong\u003e\u003cbr data-start=\"146\" data-end=\"149\"\u003eCompatible with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW\u003c\/span\u003e\u003c\/span\u003e 1 Series and 3 Series diesel\/gasoline N43 engine platforms, including:\u003c\/p\u003e\n\u003cul data-start=\"276\" data-end=\"327\"\u003e\n\u003cli data-section-id=\"1ke2utn\" data-start=\"276\" data-end=\"301\"\u003eE81 \/ E82 \/ E87 \/ E88\u003c\/li\u003e\n\u003cli data-section-id=\"18ds4xz\" data-start=\"302\" data-end=\"327\"\u003eE90 \/ E91 \/ E92 \/ E93\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"329\" data-end=\"475\"\u003eOEM reference numbers:\u003cbr data-start=\"351\" data-end=\"354\"\u003e11787587130, 5WK96621K (also cross references: 7587130, 7587127, 7582326 series). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"477\" data-end=\"718\"\u003eThis NOx sensor is used in the engine emission monitoring system to measure nitrogen oxide levels in exhaust gas and optimize fuel-air mixture and emissions control (Euro 4\/Euro 5-era BMW N43 engines). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"720\" data-end=\"839\"\u003eInstalled in exhaust system (sensor probe mounted before\/within emission control section depending on configuration).\u003c\/p\u003e\n\u003chr data-start=\"841\" data-end=\"844\"\u003e\n\u003cp data-start=\"846\" data-end=\"864\"\u003e\u003cstrong data-start=\"846\" data-end=\"862\"\u003eKEY DETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"865\" data-end=\"1127\"\u003e\n\u003cli data-section-id=\"1sahngz\" data-start=\"865\" data-end=\"908\"\u003eSensor type: NOx (Nitrogen Oxide) probe\u003c\/li\u003e\n\u003cli data-section-id=\"jg2wvz\" data-start=\"909\" data-end=\"953\"\u003eSystem: Emissions \/ ECU feedback control\u003c\/li\u003e\n\u003cli data-section-id=\"2gfazd\" data-start=\"954\" data-end=\"1005\"\u003eVoltage: typically 12V on N43 platform variants\u003c\/li\u003e\n\u003cli data-section-id=\"2x00xb\" data-start=\"1006\" data-end=\"1079\"\u003eFunction: monitors NOx levels for combustion and emissions adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"1g0rqyy\" data-start=\"1080\" data-end=\"1127\"\u003eApplication: BMW N43 engine family vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1129\" data-end=\"1132\"\u003e\n\u003cp data-start=\"1134\" data-end=\"1144\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1142\"\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1146\" data-end=\"1313\"\u003eQ1: How do I confirm fitment?\u003cbr data-start=\"1175\" data-end=\"1178\"\u003eA1: Match OEM number 11787587130 or 5WK96621K exactly with your original sensor. BMW N43 engines are very sensitive to part matching.\u003c\/p\u003e\n\u003cp data-start=\"1315\" data-end=\"1469\"\u003eQ2: Where is it installed?\u003cbr data-start=\"1341\" data-end=\"1344\"\u003eA2: Mounted on the exhaust system where it measures NOx levels before\/after catalytic treatment depending on configuration.\u003c\/p\u003e\n\u003cp data-start=\"1471\" data-end=\"1605\"\u003eQ3: What happens if it fails?\u003cbr data-start=\"1500\" data-end=\"1503\"\u003eA3: Engine warning light, rough idle, increased fuel consumption, and emissions-related fault codes.\u003c\/p\u003e\n\u003cp data-start=\"1607\" data-end=\"1751\"\u003eQ4: Is programming required after replacement?\u003cbr data-start=\"1653\" data-end=\"1656\"\u003eA4: Some BMW models require ECU adaptation or fault code reset using diagnostic tools (ISTA).\u003c\/p\u003e\n\u003cp data-start=\"1753\" data-end=\"1901\"\u003eQ5: Is this interchangeable with other BMW NOx sensors?\u003cbr data-start=\"1808\" data-end=\"1811\"\u003eA5: No — N43 sensors differ from diesel SCR NOx sensors used on later BMW diesel models.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652448026756,"sku":"5WK9 6621K","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_4a274587-ef72-43ea-9b9e-0d260015b010.jpg?v=1773993337","url":"https:\/\/www.jslook.com\/it\/products\/nox-sensor-5wk96621k-bmw-n43-e90-sensor","provider":"ASHENG","version":"1.0","type":"link"}