{"product_id":"nox-sensor-5wk966-series-mercedes-w212-w204-x204-w166-sprinter-diesel-emission-system","title":"NOx Sensor Nitrogen Oxide Sensor 5WK966 Series for Mercedes-Benz W212 W204 X204 W166 Sprinter Diesel Emission System","description":"\u003cp data-start=\"141\" data-end=\"228\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment\u003cbr data-start=\"148\" data-end=\"151\"\u003eCompatible with Mercedes-Benz Euro 6 diesel emission systems (SCR \/ AdBlue)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"230\" data-end=\"531\"\u003eVehicle applications include:\u003cbr data-start=\"259\" data-end=\"262\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz W212\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"299\" data-end=\"302\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz W204\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"339\" data-end=\"342\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz X204\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"379\" data-end=\"382\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz W166\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"419\" data-end=\"422\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz Sprinter\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"459\" data-end=\"462\"\u003eOther Mercedes-Benz diesel vehicles using 5WK966 series NOx sensors\u003c\/p\u003e\n\u003chr data-start=\"533\" data-end=\"536\"\u003e\n\u003cp data-start=\"538\" data-end=\"778\"\u003e⚠️ Important Note\u003cbr data-start=\"555\" data-end=\"558\"\u003eThe part number provided is incomplete (“5WK966”). Mercedes-Benz NOx sensors normally require the full 5WK966xx \/ A000905xxxx OEM number for exact matching. Compatibility must be confirmed by VIN or full OEM reference.\u003c\/p\u003e\n\u003chr data-start=\"780\" data-end=\"783\"\u003e\n\u003cp data-start=\"785\" data-end=\"790\"\u003eFAQ\u003c\/p\u003e\n\u003cp data-start=\"792\" data-end=\"976\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"836\" data-end=\"839\"\u003eA1: It measures nitrogen oxide levels in diesel exhaust and sends data to the SCR system to control AdBlue dosing and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"978\" data-end=\"1122\"\u003eQ2: Is this an inlet or outlet sensor?\u003cbr data-start=\"1016\" data-end=\"1019\"\u003eA2: The 5WK966 series is used for both inlet and outlet positions depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"1124\" data-end=\"1267\"\u003eQ3: Can I use any 5WK966 sensor?\u003cbr data-start=\"1156\" data-end=\"1159\"\u003eA3: No, different suffix versions (A, B, C, etc.) have different calibrations and are not interchangeable.\u003c\/p\u003e\n\u003cp data-start=\"1269\" data-end=\"1378\"\u003eQ4: Is part number matching required?\u003cbr data-start=\"1306\" data-end=\"1309\"\u003eA4: Yes, the full OEM number is required for correct compatibility.\u003c\/p\u003e\n\u003cp data-start=\"1380\" data-end=\"1504\"\u003eQ5: What are common failure symptoms?\u003cbr data-start=\"1417\" data-end=\"1420\"\u003eA5: Engine warning light, AdBlue\/SCR faults, NOx sensor error codes, or limp mode.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652441538692,"sku":"A0009055106(5WK96681)","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_fed17bf9-3587-4ca3-86b5-cbd4cfe0e04c.jpg?v=1773993052","url":"https:\/\/www.jslook.com\/products\/nox-sensor-5wk966-series-mercedes-w212-w204-x204-w166-sprinter-diesel-emission-system","provider":"ASHENG","version":"1.0","type":"link"}