{"product_id":"4132618c1-genuine-oem-international-navistar-diesel-exhaust-fluid-def-doser-pump","title":"4132618C1 | Genuine OEM International\/Navistar Diesel Exhaust Fluid DEF Doser Pump","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e4132618C1 | Genuine OEM International\/Navistar Diesel Exhaust Fluid DEF Doser Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4132618C1 Genuine OEM International\/Navistar Diesel Exhaust Fluid (DEF) Doser Pump is a component of the diesel exhaust aftertreatment system in compatible heavy-duty truck applications. It supports the delivery of DEF to the selective catalytic reduction (SCR) system to help control nitrogen oxide emissions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePart Number: 4132618C1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand: International \/ Navistar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCondition: Genuine OEM — confirm the item's actual condition with the seller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComponent: Diesel Exhaust Fluid (DEF) Doser Pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSystem: Diesel Exhaust Aftertreatment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRelated System: Selective Catalytic Reduction (SCR)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle Type: Compatible heavy-duty diesel trucks\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for compatible International\/Navistar diesel truck applications equipped with the corresponding DEF and SCR aftertreatment system. Exact fitment depends on vehicle model, model year, engine, emissions configuration, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF doser pump helps supply diesel exhaust fluid to the SCR dosing system. Proper DEF delivery is necessary for the aftertreatment system to operate as intended and support emissions reduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSIGNS OF A FAULTY DEF DOSER PUMP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA failing pump or related system issue may be associated with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDEF or SCR warning lights\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiagnostic trouble codes related to DEF pressure or dosing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmissions system warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF dosing or delivery faults\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced engine power or an inducement warning, where supported by the vehicle system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFailed aftertreatment system tests\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese symptoms may also be caused by contaminated DEF, clogged lines, electrical faults, sensors, or other aftertreatment components. Proper diagnosis is recommended before replacing the pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE THE DEF DOSER PUMP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplacing a confirmed faulty DEF doser pump with the correct part can help restore proper DEF delivery and aftertreatment system operation. Check for related faults and follow the vehicle manufacturer's installation and service procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVerify that part number 4132618C1 matches the original component and your vehicle's aftertreatment configuration before ordering. Compatibility may vary by model, year, engine, emissions system, and calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL \/ NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4132618C1\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49864846573827,"sku":"4132618C1","price":1235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/DEF_Doser_Pump.png?v=1792175569","url":"https:\/\/truckpartsplanet.com\/es\/products\/4132618c1-genuine-oem-international-navistar-diesel-exhaust-fluid-def-doser-pump","provider":"TRUCK PARTS PLANET","version":"1.0","type":"link"}