{"product_id":"6429050100-differential-pressure-sensor","title":"Mercedes Sprinter DPF Differential Pressure Sensor – Bosch OEM | OM642 3.0L | #6429050100 (2010–2018)","description":"\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]\"\u003eThe DPF differential pressure sensor is one of those parts that gets ignored until it triggers a check engine light or causes a failed emissions test. When this sensor fails or reads incorrectly, your Sprinter's ECU loses the ability to monitor soot loading in the diesel particulate filter — leading to missed regeneration cycles, DPF clogging, and potentially expensive exhaust system damage. This is the genuine Bosch OEM replacement that restores accurate DPF pressure monitoring and keeps your emissions system functioning as designed.\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 differential pressure sensor monitors the pressure difference across the diesel particulate filter (DPF), giving the ECU real-time data on how much soot has accumulated. When soot loading reaches a threshold, the ECU initiates an active regeneration cycle to burn off the buildup and restore filter flow. Without accurate pressure data, the ECU can't trigger regeneration at the right time — leading to progressive DPF clogging, increased exhaust backpressure, reduced power, and eventually a blocked filter that requires costly replacement or cleaning.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCommon Symptoms of a Failing DPF Pressure 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 DPF or exhaust pressure fault codes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduced power or limp mode activation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIncomplete or absent DPF regeneration cycles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIncreased fuel consumption\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDPF warning light on the instrument cluster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhen to Replace It\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eReplace when fault codes indicate DPF pressure sensor failure, after any DPF cleaning or replacement service, or when regeneration cycles become irregular or stop occurring entirely. Always verify the sensor before condemning the DPF itself — a failed sensor can mimic a blocked filter.\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\"\u003e2010–2018 Mercedes-Benz Sprinter 2500 – 3.0L V6 Diesel (OM642)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2010–2018 Mercedes-Benz Sprinter 3500 – 3.0L V6 Diesel (OM642)\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)\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: 6429050100 \/ A6429050100 \/ 642-905-01-00\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufacturer: Bosch\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCross Reference: 0061534928, 0061539528, 0071536128\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueTec Sprinter Parts","offers":[{"title":"Default Title","offer_id":46309499797678,"sku":"6429050100","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/9077\/1374\/files\/6429050100-DIFFERENTIALPRESSURESENSOR.jpg?v=1742318135","url":"https:\/\/shop.bluetecsprinterparts.com\/products\/6429050100-differential-pressure-sensor","provider":"BlueTec Sprinter Parts","version":"1.0","type":"link"}