Walker 255-1064 Fuel Injection Pressure Regulator

Fuel Pressure Control for GM Applications

Walker Products 255-1064 is a fuel injection pressure regulator for select Chevrolet, Buick, Oldsmobile, and Pontiac vehicles. It is built to meet or exceed OEM standards and includes O-rings for the listed applications, making it a direct replacement for common fuel pressure control issues.

Key Features

• Fuel injection pressure regulator for air and fuel delivery service
• Walker Products 255-1064 replacement part number
• Includes O-rings for the listed vehicle applications
• Engineered under Walker Products manufacturing and technical support standards
• ISO 9001/IATF16949 certified company background

Product Details

Walker Products has supplied fuel system components since 1946 and supports the automotive aftermarket with fuel injection repair parts, engine management components, and technical documentation. The 255-1064 fuel injection pressure regulator is a service replacement for vehicles that rely on stable fuel pressure for proper injector operation. This part cross-references Standard Ignition PR216 for the same application.

Compatible With 1995-1999 Buick Century, N/A; 1995-1999 Chevrolet Lumina, N/A; 1995-1999 Pontiac Grand Prix, N/A; and other listed GM models including Chevrolet Cavalier, Malibu, Monte Carlo, Oldsmobile Alero, Cutlass, Silhouette, Pontiac Grand Am, Montana, Sunfire, and Buick Skylark. Use Walker Products 255-1064 when replacing a worn regulator on supported GM fuel injection systems.

Common Symptoms This Part May Address

• Fuel pressure that is too high or too low
• Hard starting after the vehicle sits
• Rough idle or unstable engine operation
• Fuel odor from a leaking regulator area
• Poor injector performance caused by inconsistent pressure

Installation Notes and Tips

Confirm the vehicle application against the fitment list before installation. Inspect the fuel rail, vacuum line routing, and sealing surfaces for wear or contamination before replacing the regulator. Follow factory service procedures for depressurizing the fuel system and verify proper operation after installation.

Quality Assurance

Walker Products manufactures fuel system components to meet or exceed OEM standards and specifications. The company supports production with in-house engineering, product management, and technical documentation, and operates as an ISO 9001/IATF16949 certified manufacturer.