Original Engine Management FPR4 Fuel Injection Pressure Regulator

The Original Engine Management FPR4 is a direct replacement fuel injection pressure regulator designed to restore proper fuel system performance. This bolt-mount regulator is engineered to match original equipment specifications for pressure (PSI) and flow rate (GPH), ensuring reliable fuel delivery to your engine's fuel injection system.

Key Features:

• Tested to conform to OE quality standards for form, fit, and function
• Bolt-on connector type for straightforward installation
• Single inlet and single outlet configuration
• Straight nipple orientation for flexible mounting options
• Reference port included for vacuum sensing
• Adjustable pressure regulation
• Includes caution sheet for proper installation guidance

This pressure regulator maintains consistent fuel pressure throughout your engine's fuel rail, compensating for changes in manifold vacuum to ensure optimal fuel delivery across all operating conditions. The FPR4 provides a cost-effective aftermarket solution for restoring fuel system performance when your original regulator fails.