Standard Ignition PR351 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR351

The Standard Ignition PR351 fuel injection pressure regulator is designed for reliable fuel pressure control in select Ford and Lincoln vehicles. Engineered with durable steel construction and a direct mounting type, this new, returnless regulator ensures consistent fuel delivery at 57 psi operating pressure.

• Compatible with Ford and Lincoln models including F-150, E-150 Econoline, Expedition, Navigator, and more
• New, non-adjustable fuel injection pressure regulator with part number PR351
• Constructed from steel with a silver finish for corrosion resistance
• Single inlet and outlet port with angled nipple orientation for precise fitment
• Direct mounting type designed for returnless fuel injection systems
• Includes caution sheet; hardware not included

Detailed Product Description

The Standard Ignition PR351 fuel injection pressure regulator is a critical component in the fuel injection system, maintaining a steady fuel pressure of 57 psi to optimize engine performance. This returnless regulator features a single inlet and outlet port with an angled nipple orientation, facilitating straightforward installation on compatible Ford and Lincoln vehicles such as the F-250 Super Duty, E-350 Econoline Club Wagon, and Lincoln Navigator. Manufactured from steel with a silver finish, the regulator offers durability and resistance to wear and corrosion. The direct mounting type design ensures a secure fit without the need for additional hardware, although installation hardware is not included. This part is intended for gasoline fuel systems and is supplied new with a caution sheet for safe handling.

Common Applications and Issues Addressed

• Maintains consistent fuel pressure to prevent engine hesitation or stalling
• Replaces faulty or leaking pressure regulators causing poor fuel economy
• Resolves fuel delivery issues in Ford E-150 Econoline and Lincoln Navigator models
• Eliminates rough idling or engine misfires related to pressure fluctuations
• Supports proper fuel injection system operation in returnless fuel systems

Installation Notes and Tips

• Ensure vehicle compatibility with Ford and Lincoln models listed before installation
• Verify fuel system is depressurized prior to removal of old regulator
• Use appropriate tools to avoid damage to angled nipple and mounting points
• Follow the included caution sheet for safety and handling instructions
• Check for fuel leaks after installation and before engine start-up

Quality Assurance and Warranty

Standard Ignition provides this PR351 fuel injection pressure regulator as a new, OEM-quality replacement part. Manufactured to meet or exceed original equipment specifications, it undergoes rigorous quality control to ensure reliable performance. While specific warranty details may vary, Standard Ignition parts typically include a limited warranty against defects in material and workmanship. Consult product documentation or the vehicle service manual for further warranty information.