Manufactured to meet expectations for fit, form, and function Description ACDelco Professional Fuel Injection Pressure Regulator is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket regulator is manufactured to meet or exceed your expectations for fit, form, and function An ACDelco Professional, premium aftermarket Fuel Injection Pressure Regulator is a high quality replacement for many vehicles on the road today. Ipr Valve 6.0 Powerstroke Motorcraft Motorcraft CM4760 Fuel Pressure Regulator - Direct Replacement For Fuel Injection Systems Fuel Rail Pressure Regulator Aftermarket Fuel System Part Onegercn Fuel Injection Pressure Regulator Kits Compatible ACDelco Premium Mechanical Valve This premium aftermarket replacement fuel injection pressure regulator is manufactured to meet your expectations for fit, form, and function. Isuzu Hombre Fuel Injection Pressure Regulator The spring-loaded valve returns excess fuel back to the fuel tank. It is a mechanical valve that controls the fuel pressure in the fuel injector rail.