{"product_id":"delphi-fp10449-fuel-injection-pressure-regulator","title":"Delphi FP10449 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eFuel Pressure Control for OE-Style Performance\u003c\/h2\u003e\u003cp\u003eThe Delphi FP10449 fuel injection pressure regulator is built for precise fuel system control in select Mitsubishi and Dodge applications. It uses a metal body, a push-in inlet, and a hose outlet to support a direct-fit replacement for the original regulator on covered vehicles.\u003c\/p\u003e\u003cp\u003eFits 1991-1995 Mitsubishi Mirage and 1990-1993 Dodge Colt, with application-specific fuel system mounting.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal construction for fuel system durability\u003c\/li\u003e\n\u003cli\u003eSystem pressure rated at 43 psi\u003c\/li\u003e\n\u003cli\u003eOne push-in inlet port and one hose outlet port\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003eNon-adjustable design for OE-style fuel pressure control\u003c\/li\u003e\n\u003cli\u003eDelphi FP10449 fuel injection pressure regulator for select import applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDelphi FP10449 is a fuel injection pressure regulator designed to maintain consistent fuel pressure in the injection system. The regulator features a 16.0 mm push-in inlet, a 9.0 mm hose outlet, and a metal housing that matches the needs of original-equipment-style fuel delivery systems. This part is listed for 1991-1995 Mitsubishi Mirage and 1990-1993 Dodge Colt applications, making it a focused replacement choice for drivers servicing those vehicles.\u003c\/p\u003e\u003cp\u003eDelphi draws on OE heritage and supplier experience with major automakers, and that background is reflected in the FP10449 replacement design. This part cross-references Dorman - OE Solutions 800-287 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure that is too high or too low\u003c\/li\u003e\n\u003cli\u003eRough idle caused by unstable fuel delivery\u003c\/li\u003e\n\u003cli\u003eHard starting related to inconsistent injector pressure\u003c\/li\u003e\n\u003cli\u003eFuel smell or rich-running symptoms from regulator failure\u003c\/li\u003e\n\u003cli\u003eDriveability issues tied to worn internal regulator components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify inlet and outlet port sizes before installation: 16.0 mm push-in inlet and 9.0 mm hose outlet. Confirm the vehicle uses a 43 psi fuel pressure specification and a bolt-mounted regulator location. Inspect connected fuel lines and seals during replacement to help prevent leaks and ensure proper fuel system operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi builds this regulator with OE experience and application knowledge developed through work with leading automakers. The FP10449 is engineered as a direct replacement fuel injection pressure regulator for the listed Mitsubishi Mirage and Dodge Colt applications.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388600910005,"sku":"BBMX-FP10449","price":109.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_FP10449_Fro_a873033f-f4e1-400e-ba7b-1fbb4ccbe9e5.jpg?v=1774712474","url":"https:\/\/www.partcatalog.com\/products\/delphi-fp10449-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}