Standard Ignition PR159 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR159

The Standard Ignition PR159 fuel injection pressure regulator is designed for precise fuel pressure control in Nissan vehicles, including the 200SX, 300ZX, and 720 models. This new, stainless steel regulator ensures consistent fuel delivery at an operating pressure of 37 psi, supporting optimal engine performance.

• Compatible with Nissan 200SX, 300ZX, and 720 models
• New stainless steel construction for durability
• Single inlet and outlet with angled nipple orientation
• Maintains a regulated fuel pressure of 37 psi
• Includes caution sheet for safe installation
• Silver finish for corrosion resistance

Product Features and Specifications

The PR159 fuel injection pressure regulator from Standard Ignition is engineered with a steel regulator body and stainless steel materials to withstand the demands of gas fuel systems. It features a single inlet and outlet design with an angled nipple orientation to facilitate proper fuel line connections. The regulator maintains a steady operating pressure of 37 psi, which is critical for consistent fuel injection and engine efficiency. This part is new and comes with a caution sheet to guide safe handling and installation.

Function and Application

This fuel injection pressure regulator is used to control and stabilize fuel pressure within the fuel injection system of Nissan vehicles such as the 200SX, 300ZX, and 720. Proper fuel pressure regulation helps prevent issues such as:

• Fuel pressure fluctuations causing engine performance problems
• Fuel leaks due to worn or faulty regulators
• Engine hesitation or stalling under load
• Inconsistent fuel delivery affecting emissions
• Reduced fuel efficiency from improper pressure control

Installation Notes and Tips

When installing the Standard Ignition PR159 regulator, ensure the angled nipple orientation aligns correctly with the fuel lines to avoid kinks or leaks. Use the included caution sheet for safety guidelines and verify that the system is depressurized before removal of the old regulator. Proper torque specifications should be followed to secure the regulator without damaging the steel body. This part is designed for gas fuel systems and is not adjustable, so replacement should match OEM specifications.

Quality Assurance and Warranty

Standard Ignition manufactures the PR159 fuel injection pressure regulator to meet or exceed OEM standards for fit and function. The new stainless steel construction provides corrosion resistance and durability for long service life. While specific warranty details are not provided here, Standard Ignition parts typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.