{"product_id":"0065424918-oxygen-sensor","title":"Mercedes Sprinter Upstream Oxygen Sensor – Bosch OEM | BlueTec OM642 3.0L | #0065424918 (2010–2022)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDESCRIPTION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA failing upstream oxygen sensor on a BlueTec Sprinter doesn't just trigger a check engine light — it disrupts the entire emissions control system, including SCR and DEF dosing logic. The ECU depends on real-time upstream O2 data to optimize combustion and emissions performance. When the sensor drifts or fails, fuel trim suffers, emissions fault codes stack up, and engine efficiency drops. This is the genuine Bosch OEM upstream oxygen sensor specifically designed for 2010+ BlueTec NCV3 and VS30 Sprinters with the 3.0L OM642 V6.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat This Part Does\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe upstream oxygen sensor monitors exhaust gas oxygen content before the catalytic converter, feeding the ECU precise lambda data for air-fuel ratio management and emissions system control. On BlueTec diesel Sprinters, it also plays a direct role in supporting the SCR emissions reduction system — making sensor accuracy more critical than on non-BlueTec applications. A failed or drifting sensor causes the ECU to lose accurate feedback on combustion quality, leading to fault codes, reduced efficiency, and potential emissions system cascade faults.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCommon Symptoms of a Failing O2 Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCheck engine light with oxygen sensor or lambda fault codes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSCR or emissions system fault codes occurring alongside O2 codes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduced fuel economy\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRough idle or hesitation under load\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFailed emissions test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e2010+ BlueTec vs. Pre-2010 — Critical Distinction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis sensor (0065424918 \/ Bosch 17200) is specifically designed for 2010+ BlueTec Sprinters with the OM642. Pre-2010 T1N and early NCV3 Sprinters require a different sensor — part number 0035427118 \/ Bosch 17019. These sensors are not interchangeable. Always verify your model year and engine code before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2010–2022 Mercedes-Benz Sprinter 2500 – 3.0L V6 Diesel (OM642 BlueTec)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2010–2022 Mercedes-Benz Sprinter 3500 – 3.0L V6 Diesel (OM642 BlueTec)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2019–2022 Mercedes-Benz Sprinter 3500XD – 3.0L V6 Diesel (OM642 BlueTec)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2010–2018 Freightliner Sprinter 2500\/3500 – 3.0L V6 Diesel (OM642 BlueTec)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAlways verify your VIN before ordering. Contact us and we'll confirm fitment before you buy.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePart Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMercedes OEM: 0065424918 \/ A0065424918 \/ 006-542-49-18\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBosch: 17200 \/ 0281004207\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCross Reference: 234-5084, 24366\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" style=\"width: 100.087%;\"\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BlueTec Sprinter Parts","offers":[{"title":"Default Title","offer_id":46309705318574,"sku":"0065424918","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/9077\/1374\/files\/0065424918-OXYGENSENSOR.jpg?v=1742328875","url":"https:\/\/shop.bluetecsprinterparts.com\/products\/0065424918-oxygen-sensor","provider":"BlueTec Sprinter Parts","version":"1.0","type":"link"}