Standard Ignition PR18 Fuel Injection Pressure Regulator

Fuel Pressure Control for Ford Applications

The Standard Ignition PR18 fuel injection pressure regulator is a direct-mount, return-style regulator built for gasoline fuel systems. It is application-specific for the listed Ford and Mercury vehicles, helping maintain proper fuel delivery and engine performance with a 47 psi operating pressure.

• Direct-mount fuel injection pressure regulator for gas applications
• Return-style design with 2 ports and 1 inlet
• 47 psi operating pressure
• Steel regulator body with bronze components
• Straight nipple orientation
• Yellow dichromium finish for corrosion resistance
• Includes caution sheet

Detailed Product Overview

Standard Ignition PR18 is engineered for precise fuel pressure control in compatible Ford and Mercury fuel injection systems. Its robust construction is designed to resist leakage, while the application-specific form helps ensure proper fitment on vehicles such as the 1987-1995 Ford E-150 Econoline, 1987-1994 Ford F-150, and 1988-1994 Mercury Topaz. This fuel injection pressure regulator supports stable fuel delivery, which is important for consistent drivability, throttle response, and engine performance. This part cross-references Dorman OE Solutions 800-130 for the same application.

Vehicle Fitment

• Fits 1987-1995 Ford E-150 Econoline, N/A
• Fits 1987-1995 Ford E-150 Econoline Club Wagon, N/A
• Fits 1987-1995 Ford E-350 Econoline, N/A
• Fits 1987-1995 Ford E-350 Econoline Club Wagon, N/A
• Fits 1987-1994 Ford E-250 Econoline, N/A
• Fits 1987-1994 Ford F-150, N/A
• Fits 1987-1994 Ford F-250, N/A
• Fits 1987-1994 Ford F-350, N/A
• Fits 1988-1994 Ford Tempo, N/A
• Fits 1988-1994 Mercury Topaz, N/A
• Fits 1987-1992 Ford Bronco, N/A
• Fits 1987-1991 Ford E-250 Econoline Club Wagon, N/A
• Fits 1991 Ford Taurus, N/A

Common Issues This Part Addresses

• Fuel pressure that is too high or too low
• Hard starting caused by unstable fuel delivery
• Rough idle or hesitation under load
• Fuel leakage at the regulator housing
• Poor engine performance related to inconsistent rail pressure

Installation Notes and Tips

Verify the vehicle’s fuel system configuration before installation, since this regulator is a return-style unit with a straight nipple orientation and direct mounting. Confirm the part number PR18 and compare the original regulator’s port layout, mounting style, and operating pressure before replacement. Clean the surrounding fuel system area and relieve fuel pressure according to service procedures before removing the old component.

Quality Assurance

Standard Ignition manufactures this regulator with control over the production process from components through finished product. The design focus is on proper fit, consistent fuel pressure regulation, and improved resistance to leakage for the listed Ford and Mercury applications.