Walker 255-1065 Fuel Injection Pressure Regulator

Fuel Pressure Control for Ford Applications

Walker Products 255-1065 is a fuel injection pressure regulator for a wide range of Ford, Lincoln, Mercury, and Mazda applications. It is built to meet or exceed OEM standards and specifications, with engineering and product support backed by Walker Products’ long-running fuel system focus.

Compatible With 1992-2001 Ford F-150, Ford Ranger, Ford Taurus, Ford Explorer, Ford Mustang, and related applications, this regulator supports stable fuel delivery in EFI systems where consistent pressure is critical. The Walker Products 255-1065 is also cross-referenced to select OE and aftermarket numbers for the same application.

Key Features

• Fuel injection pressure regulator for EFI fuel system service
• Walker Products part number 255-1065
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering, product management, and technical documentation
• Backed by a company with decades of fuel system manufacturing experience
• Cross-references select OE and aftermarket part numbers for the same application

Product Details

Walker Products has supplied fuel system components since 1946 and continues to serve the automotive aftermarket with engine management parts built around OEM-level requirements. The Walker Products 255-1065 fuel injection pressure regulator is intended for vehicles that rely on accurate fuel pressure control to maintain proper injector operation and drivability. It is a direct-fit style service part for many Ford truck, car, van, and SUV platforms, including Ford F-250 Super Duty, Ford E-150 Econoline, and Lincoln Navigator applications listed in the fitment data.

This part cross-references Delphi FP10049 and Standard Ignition PR207 for the same application.

Common Issues This Part May Address

• Fuel pressure that is too high or too low
• Hard starting or extended crank time
• Rough idle or inconsistent engine performance
• Fuel smell from pressure regulation problems
• Driveability concerns tied to unstable injector fuel supply

Installation Notes and Tips

Verify the vehicle’s year, make, model, and fuel system configuration before ordering. Confirm the original regulator style and compare connector, mounting, and vacuum routing details where applicable. After installation, check for fuel leaks and confirm fuel pressure against service specifications.

• Fits 1999-2001 Ford F-250 Super Duty, N/A
• Fits 1999-2001 Ford F-350 Super Duty, N/A
• Fits 1994-1999 Ford E-150 Econoline, N/A
• Fits 1994-1999 Ford E-150 Econoline Club Wagon, N/A
• Fits 1994-1999 Ford E-250 Econoline, N/A
• Fits 1994-1999 Ford E-350 Econoline Club Wagon, N/A
• Fits 1994-1999 Ford F-150, N/A
• Fits 1994-1999 Ford F-250, N/A
• Fits 1994-1999 Ford Taurus, N/A
• Fits 1998-1999 Lincoln Navigator, N/A
• Fits 1994-1999 Mercury Sable, N/A
• Fits 1994-1998 Ford E-350 Econoline, N/A
• Fits 1997-1998 Ford Expedition, N/A
• Fits 1996-1998 Ford Explorer, N/A
• Fits 1994-1998 Ford Mustang, N/A
• Fits 1995-1998 Ford Windstar, N/A
• Fits 1995-1998 Lincoln Mark VIII, N/A
• Fits 1997-1998 Mercury Mountaineer, N/A
• Fits 1994-1997 Ford Aerostar, N/A
• Fits 1995-1997 Ford Contour, N/A
• Fits 1994-1997 Ford Crown Victoria, N/A
• Fits 1997 Ford Escort, N/A
• Fits 1994-1997 Ford F-350, N/A
• Fits 1992-1997 Ford Ranger, N/A
• Fits 1992-1997 Ford Thunderbird, N/A
• Fits 1995-1997 Lincoln Continental, N/A
• Fits 1994-1997 Lincoln Town Car, N/A
• Fits 1995-1997 Mazda B2300, N/A
• Fits 1994-1997 Mercury Cougar, N/A
• Fits 1994-1997 Mercury Grand Marquis, N/A
• Fits 1995-1997 Mercury Mystique, N/A
• Fits 1997 Mercury Tracer, N/A
• Fits 1994-1996 Ford Bronco, N/A
• Fits 1995-1996 Mazda B3000, N/A
• Fits 1992-1994 Mercury Topaz, N/A

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer with in-house manufacturing, engineering, and technical support resources. Its fuel system components are produced with attention to OEM standards and application accuracy.