Delphi FP10507 Fuel Injection Pressure Regulator

Fuel Pressure Control for OE-Style Performance

The Delphi FP10507 fuel injection pressure regulator is built for precise fuel system control in select Ford, Porsche, Saab, and Land Rover applications. With a metal body, hose inlet and outlet connections, and a 36 psi system pressure rating, it supports stable fuel delivery for drivability and starting performance.

Delphi draws on OE engineering experience to produce aftermarket fuel system parts that reflect original equipment knowledge and fitment expectations.

Key Features

• Fuel injection pressure regulator for air and fuel delivery systems
• Metal construction for durable fuel system service
• Hose inlet and hose outlet connections for straightforward routing
• System pressure rating: 36 psi
• Maximum pressure reading: 43
• Two outlet ports with 0.35 in. / 9.0 mm outlet port diameter
• Delphi FP10507 part number for accurate ordering and cross-reference

Detailed Description

The Delphi FP10507 regulates fuel pressure in the injection system to help maintain consistent fuel delivery across a range of classic and late-model vehicles. It is listed for applications including 2000-2004 Land Rover Discovery, 1989-2002 Land Rover Range Rover, 1990-1992 Ford Ranger, 1986-1989 Ford Bronco II, 1986-1989 Ford Ranger, 1985-1989 Porsche 944, 1987-1988 Porsche 924, and 1986-1987 Saab 9000. This part cross-references Dorman OE Solutions 800-192 and Gates 24223 for the same application.

Use Delphi FP10507 when replacing a worn or unstable regulator on vehicles that need controlled fuel pressure for proper injector operation. The OE-heritage approach behind Delphi fuel system components supports accurate replacement selection for Land Rover Discovery, Ford Ranger, and Porsche 944 service work.

What This Part Helps Address

• Fuel pressure that is too high or too low
• Hard starting caused by inconsistent fuel delivery
• Rich or lean running conditions related to regulator wear
• Fuel odor or leakage at the regulator body or hose connections
• Driveability issues tied to unstable injector pressure

Installation Notes and Tips

Verify the hose inlet and hose outlet layout, outlet port diameter, and system pressure rating before installation. Confirm vehicle-specific fitment details such as the 1990-1992 Ford Ranger with vacuum hose on top, the 1988 Ford Ranger with 2-hole mount, the 1989 Porsche 944 to engine #47K 02563, and the 1987-1988 Porsche 924 manual transmission application. Always compare the original regulator to the Delphi FP10507 before replacement.

Quality Assurance

Delphi builds this fuel injection pressure regulator using OE experience and original-equipment knowledge developed through long-term supplier relationships with major automakers. That background is reflected in the design and application coverage of the FP10507.