{"product_id":"delphi-fp10302-fuel-injection-pressure-regulator","title":"Delphi FP10302 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eFuel Pressure Control for OE-Style Performance\u003c\/h2\u003e\u003cp\u003eThe Delphi FP10302 fuel injection pressure regulator helps maintain consistent fuel delivery in the fuel injection system. Built with a metal body and OE-focused engineering, it supports stable fuel pressure for a wide range of BMW, Volkswagen, Volvo, and Hyundai applications.\u003c\/p\u003e\u003cp\u003eCompatible with select BMW 325i, 535i, 735i, and M3 applications, as well as Volkswagen Golf, Jetta, Corrado, and Cabriolet models, this regulator is a direct-fit style replacement for vehicles that require a 43 psi system pressure specification. The Delphi FP10302 is also cross-referenced to Beck\/Arnley 158-0242 and Dorman OE Solutions 800-172 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel injection pressure regulator for air and fuel delivery systems\u003c\/li\u003e\n\u003cli\u003eMetal construction for durable under-hood service\u003c\/li\u003e\n\u003cli\u003ePush-in inlet and hose outlet configuration\u003c\/li\u003e\n\u003cli\u003eSingle inlet and single outlet design\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting type for OE-style installation\u003c\/li\u003e\n\u003cli\u003eFixed 43 psi system pressure specification\u003c\/li\u003e\n\u003cli\u003eNo gauge port and non-adjustable design\u003c\/li\u003e\n\u003cli\u003eDelphi FP10302 replacement part number for targeted fitment searches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Delphi FP10302 is engineered for vehicles that rely on precise fuel pressure control to support proper injector operation and consistent engine performance. With a 13.0 mm push-in inlet, 9.0 mm hose outlet, and metal housing, it matches the needs of select import fuel systems found on BMW 325is, BMW 735iL, Volkswagen Fox, and Volvo 850 applications. Delphi draws on OE heritage and supplier experience to build aftermarket parts with application-specific fitment and functional accuracy.\u003c\/p\u003e\u003cp\u003eThis fuel pressure regulator is a practical replacement when the original unit can no longer hold steady pressure or maintain the correct fuel delivery profile. Search terms such as fuel injection pressure regulator for 1987-1993 BMW 325i, fuel pressure regulator for 1988-1992 Volkswagen Golf, and Delphi FP10302 for Volvo 850 help identify the correct part for these vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps 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 rail pressure\u003c\/li\u003e\n\u003cli\u003eRich or lean running conditions from regulator wear\u003c\/li\u003e\n\u003cli\u003eFuel system drivability issues on older OE-style injection setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify inlet and outlet port sizes, mounting style, and the 43 psi system pressure requirement before installation. Confirm vehicle application by year, make, and model, especially on BMW 535i, BMW M3, Volkswagen Jetta, and Hyundai Scoupe listings. Inspect fuel hoses and connections for wear before replacing the regulator, and follow the vehicle service procedure for depressurizing the fuel system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi builds this part using OE experience and knowledge developed through long-term supplier relationships with major automakers. The FP10302 reflects that background in its application-specific design and material selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1993-1995 Hyundai Scoupe\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Volvo 850\u003c\/li\u003e\n\u003cli\u003eFits 1987-1993 BMW 325i\u003c\/li\u003e\n\u003cli\u003eFits 1985-1993 BMW 535i\u003c\/li\u003e\n\u003cli\u003eFits 1990-1993 Volkswagen Cabriolet\u003c\/li\u003e\n\u003cli\u003eFits 1992-1993 Volkswagen Fox\u003c\/li\u003e\n\u003cli\u003eFits 1985-1992 BMW 735i\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 BMW 735iL\u003c\/li\u003e\n\u003cli\u003eFits 1990-1992 Volkswagen Corrado\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Volkswagen Golf\u003c\/li\u003e\n\u003cli\u003eFits 1987-1992 Volkswagen Jetta\u003c\/li\u003e\n\u003cli\u003eFits 1987-1991 BMW 325is\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 BMW 325iX\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 BMW M3\u003c\/li\u003e\n\u003cli\u003eFits 1991 Volkswagen Fox, from 11\/1990\u003c\/li\u003e\n\u003cli\u003eFits 1989-1990 BMW 525i\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 BMW 635CSi\u003c\/li\u003e\n\u003cli\u003eFits 1988 BMW 535is\u003c\/li\u003e\n\u003cli\u003eFits 1988 BMW M5\u003c\/li\u003e\n\u003cli\u003eFits 1987-1988 BMW M6\u003c\/li\u003e\n\u003cli\u003eFits 1985-1987 BMW 635CSi, with 3.0 Bar\u003c\/li\u003e\n\u003cli\u003eFits 1985 BMW 318i\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388598124725,"sku":"BBMX-FP10302","price":86.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_FP10302_Fro.jpg?v=1774712454","url":"https:\/\/www.partcatalog.com\/products\/delphi-fp10302-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}