{"product_id":"dorman-904-464-diesel-exhaust-fluid-def-injector","title":"Dorman 904-464 Diesel Exhaust Fluid (DEF) Injector","description":"\u003ch2\u003eDEF Injector for Ford Diesel Emissions Systems\u003c\/h2\u003e\u003cp\u003eDorman 904-464 is a diesel exhaust fluid injector built for Ford diesel emissions systems that need accurate DEF delivery and reliable operation. It is a metal, bolt-on replacement with a black finish and a 15-ohm nominal resistance, made for Transit and Super Duty applications where injector fouling can trigger warning lights and emissions test failures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMetal construction for diesel exhaust fluid service\u003c\/li\u003e\n\u003cli\u003eBolt-on mount type for direct replacement installation\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eMale inlet with 6.4 inlet diameter and plastic fluid cup inlet type\u003c\/li\u003e\n\u003cli\u003eNominal resistance: 15 ohms\u003c\/li\u003e\n\u003cli\u003eFluid type: Diesel Exhaust Fluid (DEF)\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Transit-150, Transit-250, Transit-350, Transit-350 HD, F-250 Super Duty, and F-350 Super Duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThis Dorman DEF injector, part number 904-464, restores proper diesel exhaust fluid metering in emissions systems exposed to heat, contamination, and normal wear. It is a direct-fit style replacement for 2015-2019 Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD, plus 2011-2016 Ford F-250 Super Duty and F-350 Super Duty models. This part cross-references Standard Ignition DFI1 for the same application.\u003c\/p\u003e\u003cp\u003eUse 904-464 when the original DEF injector is restricted, electrically out of range, or no longer delivering fluid correctly. Accurate injector function helps maintain emissions-system performance on Ford Transit and Ford Super Duty diesel trucks and vans.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDEF injector clogging from contamination or crystallized fluid\u003c\/li\u003e\n\u003cli\u003eDiesel emissions warning lights related to injector performance\u003c\/li\u003e\n\u003cli\u003eFailed emissions inspection caused by improper DEF dosing\u003c\/li\u003e\n\u003cli\u003eReduced DEF spray pattern or inconsistent fluid delivery\u003c\/li\u003e\n\u003cli\u003eElectrical resistance faults at the injector circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the inlet style, mounting type, and electrical resistance before installation. Clean the surrounding DEF system components and inspect related lines and connectors for contamination or damage. Because mounting hardware and O-rings are not included, reuse or source the required service parts as needed during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs replacement emission components to address common failure points in diesel systems. Part number 904-464 is built as a service replacement for Ford diesel applications where DEF injector performance is critical to emissions-system operation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52787927187637,"sku":"BKKY-904-464","price":221.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_904464_Fro.jpg?v=1783752878","url":"https:\/\/www.partcatalog.com\/products\/dorman-904-464-diesel-exhaust-fluid-def-injector","provider":"PartCatalog","version":"1.0","type":"link"}