{"product_id":"delphi-fp10457-fuel-injection-pressure-regulator","title":"Delphi FP10457 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eFuel Pressure Control for Toyota Corolla\u003c\/h2\u003e\u003cp\u003eDelphi FP10457 is a fuel injection pressure regulator built with a metal body and OE-based engineering. It is a direct-fit fuel pressure regulator for 1985-1987 Toyota Corolla applications, with a 39 psi system pressure specification and push-in inlet design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1985-1987 Toyota Corolla, fuel pressure regulator application\u003c\/li\u003e\n\u003cli\u003eMetal construction for fuel system durability\u003c\/li\u003e\n\u003cli\u003e39 psi system pressure specification\u003c\/li\u003e\n\u003cli\u003e1 inlet with push-in connection and 1 hose outlet\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting type for service replacement use\u003c\/li\u003e\n\u003cli\u003eNo adjustable setting and no gauge port\u003c\/li\u003e\n\u003cli\u003eDelphi FP10457 OE-style replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDelphi FP10457 is engineered for fuel injection systems that require stable pressure regulation at 39 psi. The regulator uses a 12.0 mm push-in inlet and a 6.0 mm hose outlet, with one inlet and one outlet for straightforward routing in the fuel delivery system. Its metal construction supports consistent performance in a demanding underhood environment. Delphi draws on OE heritage and supplier experience with major automakers, and that background is reflected in the design of this FP10457 fuel injection pressure regulator.\u003c\/p\u003e\u003cp\u003eThis part cross-references Gates 24038 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Symptoms It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure that is too high or too low\u003c\/li\u003e\n\u003cli\u003eHard starting related to unstable fuel delivery\u003c\/li\u003e\n\u003cli\u003eRough idle caused by inconsistent injector pressure\u003c\/li\u003e\n\u003cli\u003eFuel smell or rich-running conditions from pressure control issues\u003c\/li\u003e\n\u003cli\u003ePoor throttle response tied to fuel system regulation problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the inlet and outlet sizes before installation and confirm the regulator matches the vehicle’s fuel system pressure requirement. This Delphi FP10457 uses a bolt mount, so inspect the mounting point and fuel line condition before service. For 1985-1987 Toyota Corolla fuel pressure regulator replacement, confirm the original regulator style and connection type against the vehicle before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi builds this part using OE experience developed through long-term supplier relationships with major automakers. The FP10457 is made to meet the needs of fuel injection pressure regulation in the specified Toyota Corolla applications.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388601073845,"sku":"BBMX-FP10457","price":146.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_FP10457_Fro.jpg?v=1774712475","url":"https:\/\/www.partcatalog.com\/products\/delphi-fp10457-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}