Walker 255-1090 Fuel Injection Pressure Regulator

Fuel Injection Pressure Regulator Overview

Walker Products 255-1090 is a fuel injection pressure regulator built for precise fuel system control in select Chrysler, Dodge, and Plymouth applications. It is a direct-fit replacement for vehicles such as the 1989-1992 Chrysler LeBaron and 1989-1992 Dodge Daytona, Shadow, and Spirit.

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

Key Features

• Fuel injection pressure regulator for fuel system service
• Walker Products part number 255-1090
• Direct replacement for select Chrysler, Dodge, and Plymouth models
• Built to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering and product support
• Cross-references Gates 22860 and Standard Ignition PR146, PR308 for the same application

Detailed Description

Use Walker Products 255-1090 when replacing a worn or failing fuel injection pressure regulator on compatible Chrysler, Dodge, and Plymouth vehicles. This part supports stable fuel delivery by helping maintain the correct pressure in the injection system, which is important for consistent drivability and engine performance. It is listed for 1989-1992 Chrysler LeBaron, 1989-1992 Dodge Daytona, 1989-1992 Dodge Shadow, 1989-1992 Dodge Spirit, 1989-1991 Plymouth Sundance, 1989-1990 Dodge Caravan, 1989-1990 Plymouth Acclaim, 1989-1990 Plymouth Voyager, 1989 Dodge Grand Caravan, and 1989 Dodge Lancer.

For buyers searching by vehicle, this fuel injection pressure regulator is a direct-fit option for 1989-1992 Dodge Shadow fuel system repair, 1989-1992 Dodge Daytona fuel pressure service, and 1989-1992 Chrysler LeBaron fuel injection maintenance. The Walker Products 255-1090 is also a practical match for related Plymouth and Dodge minivan and sedan applications listed in the fitment data.

What It Helps Solve

• Fuel pressure that is too high or too low
• Hard starting related to fuel delivery issues
• Rough idle caused by inconsistent injector pressure
• Poor throttle response from unstable fuel system operation
• Fuel system drivability concerns on listed Chrysler, Dodge, and Plymouth models

Installation Notes and Tips

Confirm the vehicle year, make, and model against the fitment list before ordering. Inspect related fuel system components during replacement, and follow the vehicle service manual for pressure testing, removal, and reassembly procedures. Clean mating surfaces and verify all connections are secure before returning the vehicle to service.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer with in-house engineering, product management, and manufacturing support. The company states that its fuel system components are produced to meet or exceed OEM standards and specifications.