Standard Ignition PR152 Fuel Injection Pressure Regulator

Fuel Pressure Control for OE-Style Performance

Standard Ignition PR152 is a fuel injection pressure regulator built for direct replacement applications that require stable fuel delivery and consistent engine operation. Its adjustable, returnless design and 13 psi operating pressure support proper fuel system control in a range of GM and Saturn applications, including Chevrolet S10, GMC Sonoma, and Saturn SL models.

• Adjustable fuel injection pressure regulator for gas applications
• Returnless design with direct mounting for OE-style service fit
• 13 psi operating pressure for regulated fuel delivery
• Steel regulator body with black and silver finish details
• Rubber construction for the diaphragm assembly
• Single-port design with no reference port included
• Standard Ignition PR152 for select Chevrolet, GMC, Pontiac, Buick, Oldsmobile, and Saturn vehicles

Application Details

PR152 is engineered for vehicles that use a fuel injection pressure regulator diaphragm kit or pressure regulator assembly, depending on the application. It is listed for a broad range of models from 1987 through 2002, including Chevrolet S10, Chevrolet Cavalier, GMC Sonoma, Pontiac Grand Am, and Saturn SL1. This part cross-references Delphi FP10725 for the same application.

What This Part Helps Address

• Fuel pressure that is too high or too low
• Rough idle caused by unstable fuel delivery
• Hard starting related to regulator wear
• Fuel leakage from a deteriorated regulator diaphragm
• Driveability issues tied to inconsistent injector pressure

Installation Notes

Verify the vehicle’s fuel system style, regulator location, and OE part match before installation. Confirm the application notes for your exact model, especially where the listing specifies a diaphragm kit or pressure regulator assembly. Because this is a direct-mount, returnless regulator, proper sealing and clean fuel system surfaces are important for correct operation.

Quality Assurance

Standard Ignition uses application-specific engineering and controlled manufacturing from components through finished product to support fit, form, and leakage resistance. PR152 is a new part designed to meet the requirements of select fuel injection systems.