{"product_id":"dorman-904-458-fuel-pressure-relief-valve-cap","title":"Dorman 904-458 Fuel Pressure Relief Valve Cap","description":"\u003ch2\u003eOverview of the Dorman Fuel Pressure Relief Valve Cap\u003c\/h2\u003e\u003cp\u003eThe Dorman 904-458 fuel pressure relief valve cap is designed for reliable performance in select Ford vehicles. Constructed from durable aluminum with a silver finish, this cap ensures a secure fit and long-lasting service in fuel pressure systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality aluminum material for durability\u003c\/li\u003e\n\u003cli\u003eSilver color with precise dimensions for proper fitment\u003c\/li\u003e\n\u003cli\u003eInside diameters of 0.38 and 0.5 inches for compatibility\u003c\/li\u003e\n\u003cli\u003eOutside diameter M14-1 thread with 1 inch size\u003c\/li\u003e\n\u003cli\u003eIncludes one fuel pressure regulator kit with mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 904-458 fuel pressure relief valve cap is engineered to meet the specifications required for fuel pressure systems in Ford E-350 Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, E-350 Super Duty, Excursion, F-250, F-250 Super Duty, F-350, and F-350 Super Duty models. Its aluminum construction provides resistance to corrosion and wear, while the silver finish offers a clean, professional appearance. The cap features two inside diameter measurements (0.38 and 0.5 inches) to accommodate specific fuel system requirements, and the M14-1 outside diameter thread ensures a secure and precise fit. This part comes as a complete fuel pressure regulator kit with mounting hardware, simplifying installation and replacement.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper fuel pressure relief in Ford E-350 and F-Series trucks\u003c\/li\u003e\n\u003cli\u003ePrevents fuel leaks caused by worn or damaged valve caps\u003c\/li\u003e\n\u003cli\u003eEnsures consistent fuel system performance under varying pressure conditions\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or corroded fuel pressure relief valve caps\u003c\/li\u003e\n\u003cli\u003eSupports fuel system integrity in heavy-duty Ford vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Ford model before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the aluminum cap or threads\u003c\/li\u003e\n\u003cli\u003eEnsure the fuel system is depressurized prior to removal of the old valve cap\u003c\/li\u003e\n\u003cli\u003eFollow torque specifications to secure the cap without over-tightening\u003c\/li\u003e\n\u003cli\u003eInspect mounting hardware included in the kit for proper fit and condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-458 fuel pressure relief valve cap undergoes rigorous quality control to ensure durability and reliable performance in Ford E-350 and F-Series Super Duty vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44327382155445,"sku":"BKKY-904-458","price":54.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_904458_Fro.jpg?v=1775011797","url":"https:\/\/www.partcatalog.com\/products\/dorman-904-458-fuel-pressure-relief-valve-cap","provider":"PartCatalog","version":"1.0","type":"link"}