Standard Ignition PR502 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR502

The Standard Ignition PR502 is a new, adjustable fuel injection pressure regulator designed specifically for Jeep Grand Cherokee models. This returnless regulator ensures precise fuel pressure control for gas engines, helping maintain optimal engine performance and fuel efficiency.

• Adjustable fuel pressure for fine-tuning
• Compatible with gas fuel systems
• Single inlet and outlet with straight nipple orientation
• Returnless type regulator for modern fuel injection systems
• Includes caution sheet for safe installation
• New part, not remanufactured

Detailed Product Description

The Standard Ignition PR502 fuel injection pressure regulator is engineered to regulate fuel pressure in the fuel injection system of Jeep Grand Cherokee vehicles. Featuring an adjustable design, this regulator allows for precise control of fuel pressure, which is critical for maintaining engine efficiency and performance. The returnless type design eliminates the need for a fuel return line, simplifying installation and reducing potential leak points. With a single inlet and outlet, both oriented straight for straightforward hose connections, this regulator fits seamlessly into the fuel delivery system. The included caution sheet provides important safety and installation guidelines to ensure proper handling.

Common Applications and Issues Addressed

• Maintains consistent fuel pressure for smooth engine operation
• Prevents fuel pressure fluctuations that can cause poor fuel economy
• Helps resolve rough idling or engine hesitation related to fuel delivery
• Reduces risk of fuel leaks with secure nipple orientation
• Supports returnless fuel injection systems in Jeep Grand Cherokee models

Installation Notes and Tips

When installing the Standard Ignition PR502, ensure the fuel system is depressurized before removal of the old regulator. The straight nipple orientation simplifies hose alignment, but verify all connections are secure to prevent leaks. Use the included caution sheet for detailed safety instructions. Adjust the regulator carefully to match the vehicle’s fuel pressure specifications, and double-check for proper operation after installation.

Quality Assurance and Warranty

Standard Ignition provides this PR502 fuel injection pressure regulator as a new, high-quality replacement part. It is manufactured to meet or exceed OEM specifications for Jeep Grand Cherokee fuel systems. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.