Grizzly IPR Valve 95-03 Ford 7.3L Powerstroke

Restore proper injection control pressure and dependable HEUI fuel system performance in your Ford 7.3L Power Stroke with the Grizzly GA33402 Injection Pressure Regulator (IPR) Valve. Designed as a direct replacement IPR valve for diesel pickup applications, the GA33402 helps regulate high-pressure oil system operation to support reliable injector performance, smooth starts, throttle response, and overall drivability. The IPR valve is a critical component in the 7.3L Power Stroke HEUI injection system because it controls the amount of high-pressure oil delivered to the injectors. A sticking, leaking, or failing IPR valve can cause hard starts, rough idle, stalling, low power, poor throttle response, or no-start conditions. The Grizzly GA33402 is built to meet or exceed factory specifications for dependable pressure control, proper fitment, and long service life.