Standard Ignition PR438 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Isuzu Vehicles

The Standard Ignition PR438 fuel injection pressure regulator is designed to maintain consistent fuel pressure in gas fuel systems. Engineered for Isuzu Amigo, Pickup, and Rodeo models, this regulator ensures optimal fuel delivery and engine performance.

• Maintains operating pressure at 42 psi for stable fuel injection
• Compatible with gas fuel systems in Isuzu Amigo, Pickup, and Rodeo
• Includes caution sheet for safe installation and handling
• Part number PR438 for precise identification and fitment
• Functions as a regulator to control fuel pressure within the injection system

Product Details and Specifications

The Standard Ignition PR438 fuel injection pressure regulator is specifically designed to regulate fuel pressure at 42 psi, ensuring the fuel injection system operates within manufacturer specifications. This part is compatible with gas fuel systems and fits Isuzu Amigo, Pickup, and Rodeo models. The included caution sheet provides important safety and installation information. By maintaining consistent fuel pressure, this regulator helps prevent engine performance issues related to fuel delivery.

Applications and Problem Resolution

• Prevents fuel pressure fluctuations that can cause rough idling or stalling
• Helps avoid poor fuel economy due to incorrect fuel pressure
• Reduces risk of engine hesitation or misfires caused by inconsistent fuel delivery
• Supports proper operation of the fuel injection system in Isuzu Amigo, Pickup, and Rodeo vehicles

Installation Notes and Tips

When installing the Standard Ignition PR438 fuel injection pressure regulator, ensure the vehicle is compatible with the part number and system type. Follow the included caution sheet carefully to avoid damage or injury. Properly secure all connections and verify fuel pressure after installation to confirm correct operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The PR438 fuel injection pressure regulator undergoes rigorous quality control to ensure reliable performance. Please refer to Standard Ignition's warranty policy for coverage details.