Standard Ignition PR1 Fuel Injection Pressure Regulator

Fuel Pressure Control for Select Chrysler and Dodge Models

The Standard Ignition PR1 fuel injection pressure regulator is built for precise fuel delivery and stable engine performance in select Chrysler, Dodge, and Plymouth applications. It is application-specific for proper fit and form, with a straight nipple orientation and a 36 psi operating pressure rating.

Fits 1984-1985 Chrysler Laser, N/A; Fits 1984-1985 Chrysler LeBaron, N/A; Fits 1983-1985 Dodge 600, N/A; Fits 1985 Dodge Aries, N/A; Fits 1984-1985 Dodge Daytona, N/A; Fits 1985 Dodge Lancer, N/A; Fits 1985 Plymouth Reliant, N/A; Fits 1984 Chrysler New Yorker, N/A; Fits 1981-1983 Chrysler Imperial, N/A.

Key Features

• Standard Ignition PR1 fuel injection pressure regulator
• 36 psi operating pressure for regulated fuel delivery
• Straight nipple orientation for the specified application
• Includes O-ring for sealing at installation
• Includes caution sheet
• Designed for gas fuel systems
• Engineered to resist leakage and maintain consistent pressure

Detailed Description

The PR1 is a fuel injection pressure regulator for vehicles that require controlled fuel pressure at the injection system. Standard Ignition designs this regulator with application-specific dimensions to support proper fit and form, while its precision-engineered construction helps maintain fuel delivery and engine performance. The part number PR1 is also referenced in cross applications such as Dorman OE Solutions 800-119 and Four Seasons 24020.

This regulator is a direct-fit style solution for Chrysler Laser, Chrysler LeBaron, Dodge 600, Dodge Aries, Dodge Daytona, Dodge Lancer, Plymouth Reliant, Chrysler New Yorker, and Chrysler Imperial applications listed above. If you are servicing a fuel pressure concern on a Chrysler or Dodge model from the early 1980s to mid-1980s, PR1 is built for that specific fuel system layout.

Common Issues It Can Address

• Fuel pressure that is too high or too low at the injection system
• Hard starting caused by unstable fuel pressure
• Rough idle related to inconsistent fuel delivery
• Fuel leakage at the regulator sealing surface
• Poor engine performance tied to pressure regulation problems

Installation Notes and Tips

• Verify the vehicle application before installation using the exact year, make, and model listed.
• Inspect the sealing surfaces and replace the O-ring during installation if needed.
• Confirm the fuel system uses gas and the regulator matches the straight nipple orientation.
• Follow the included caution sheet and relieve fuel system pressure before removal.
• After installation, check for leaks and confirm fuel pressure is within specification.

Quality Assurance

Standard Ignition uses a controlled manufacturing process from components through finished product, helping maintain consistent quality and fit. The regulator is engineered for leakage resistance and accurate pressure control in the specified fuel injection applications.