Standard Ignition PR238 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Lexus and Toyota

The Standard Ignition PR238 fuel injection pressure regulator is designed to maintain consistent fuel pressure in gas fuel systems. Engineered for select Lexus and Toyota models, this new steel regulator ensures precise fuel delivery for optimal engine performance.

• New, non-adjustable fuel injection pressure regulator
• Constructed from durable steel with a silver finish
• Single inlet and outlet port with angled nipple orientation
• Bolt mount design for secure installation
• Includes o-ring and caution sheet for proper handling

Durable Construction and Precise Functionality

The PR238 fuel injection pressure regulator by Standard Ignition is built with high-quality steel, finished in silver to resist corrosion and wear. Its bolt mount design allows for a secure fitment, while the angled nipple orientation facilitates proper fuel line connection. This regulator is non-adjustable, providing consistent fuel pressure regulation without the need for manual tuning. The package includes an o-ring to ensure a tight seal and a caution sheet to guide safe installation and operation.

Compatible Lexus and Toyota Models

This fuel injection pressure regulator is compatible with various Lexus and Toyota vehicles, including the 4Runner, GX470, Land Cruiser, LX470, Sequoia, and Tundra. The PR238 part number ensures you receive the correct component designed specifically for these models' gas fuel injection systems.

Common Applications and Issues Addressed

• Maintains stable fuel pressure for efficient engine operation
• Prevents fuel pressure fluctuations that can cause rough idling
• Helps resolve poor acceleration due to inconsistent fuel delivery
• Reduces risk of engine stalling related to fuel pressure drops
• Supports proper fuel system function to avoid check engine light triggers

Installation Notes and Tips

Installation requires removal of the old regulator and careful placement of the new PR238 unit using the included o-ring to prevent leaks. The bolt mount design simplifies securing the regulator in place. Ensure all fuel lines are properly connected to the angled nipple to maintain system integrity. Follow the included caution sheet for safety precautions during installation.

Quality Assurance and Warranty

Standard Ignition provides this fuel injection pressure regulator as a new, high-quality replacement part. Manufactured to meet or exceed OEM specifications, the PR238 is backed by Standard Ignition's quality standards. Please refer to Standard Ignition's warranty policy for specific coverage details.