Fuel Injection Pressure Regulator

Description

Walker Products Fuel Injection Pressure Regulators are engineered to control fuel pressure within the fuel rail, ensuring the proper amount of fuel is delivered to the injectors for each operating condition. Maintaining accurate fuel pressure is essential for achieving the correct air/fuel mixture, enabling smooth cold starts, strong throttle response, stable idling, and reduced emissions. Each unit is designed to match OE specifications for fit, pressure range, and fuel flow, allowing seamless integration with factory fuel systems. Constructed with corrosion-resistant components, these regulators are built to withstand constant exposure to fuel and engine bay conditions. A direct-fit design simplifies installation without the need for modifications. Whether replacing a failed component or troubleshooting drivability issues such as hesitation, hard starting, or poor fuel economy, Walker Products delivers dependable performance and OE-level reliability across a wide range of vehicle applications.

Fitment

This part fits the following vehicles.

Features & benefits

• Built with corrosion-resistant materials for fuel system durability.
• Engineered to match OE specs for fuel pressure range and flow characteristics.
• Maintains consistent fuel pressure for optimal injector performance and engine response.
• Supports smooth idling, cold starts, and throttle transitions under load.
• Direct-fit design ensures reliable seal and easy installation without modification.
• Direct replacement - this fuel pressure regulator is designed to match the fit and function of the original equipment regulator on specified vehicle
• Ideal solution - engineered to help ensure proper fuel injection pressure when the original regulator has failed or is malfunctioning
• Durable construction - designed and manufactured to strict specifications for reliable performance
• Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Specifications

Warranty

1 Year

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).