Walker 255-1067 Fuel Injection Pressure Regulator

Fuel Injection Pressure Regulator Overview

Walker Products 255-1067 is a fuel injection pressure regulator built for precise fuel system control in select GM and Dodge applications. It is a direct-fit replacement for vehicles such as the Pontiac Bonneville, Buick Park Avenue, Buick Riviera, Oldsmobile 88, Oldsmobile 98, and Dodge B150, B250, D150, D250, Dakota, and W150.

Walker Products has supplied fuel system components since 1946 and manufactures to meet or exceed OEM standards and specifications. The Walker Products line focuses on accurate vehicle applications, technical support, and fuel delivery components for service and repair work.

Key Features

• Fuel injection pressure regulator for fuel system pressure control
• Walker Products part number 255-1067
• Direct replacement for select Pontiac, Buick, Oldsmobile, and Dodge applications
• Built to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering and product management resources
• Cross-references Standard Ignition PR140 and PR354 for the same application

Detailed Description

Walker Products 255-1067 is a fuel injection pressure regulator used to maintain proper fuel pressure in the injection system. Accurate pressure regulation is important for consistent fuel delivery, stable engine operation, and proper drivability across the supported vehicle range. This part number is listed for 1992-1993 Dodge B150, B250, D150, D250, Dakota, and W150, plus 1994-1999 Pontiac Bonneville and 1994-1995 Buick Park Avenue, Buick Riviera, Oldsmobile 88, and Oldsmobile 98.

As part of the Walker Products fuel system line, 255-1067 reflects the company’s long-running focus on aftermarket fuel delivery components. If you are servicing a Pontiac Bonneville fuel injection pressure regulator, a Buick Riviera fuel pressure regulator, or a Dodge Dakota fuel injection pressure regulator, this part number provides a cataloged replacement option for the listed applications.

Common Issues This Part May Address

• Fuel pressure that is too high or too low
• Hard starting related to unstable fuel delivery
• Rough idle caused by inconsistent injector pressure
• Fuel smell or rich-running symptoms tied to pressure regulation problems
• Poor throttle response from incorrect fuel system pressure

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before ordering. Confirm the existing regulator style and fuel system configuration on the vehicle, since fuel injection pressure regulator applications can vary by engine and calibration. Clean the surrounding fuel system area before removal, and follow factory service procedures for depressurizing the system prior to service.

For fitment reference, this part fits 1994-1999 Pontiac Bonneville, 1995 Buick Park Avenue, 1995 Buick Riviera, 1995 Oldsmobile 88, 1994-1995 Oldsmobile 98, and 1992-1993 Dodge B150, B250, D150, D250, Dakota, and W150.

Quality Assurance

Walker Products is ISO 9001 and IATF 16949 certified and states that its fuel system components are manufactured to meet or exceed OEM standards and specifications. The company also supports its products with engineering, technical documentation, and application data for accurate service replacement.