Motorcraft
MotorCraft - Injection Pressure Regulator (IPR) Valve - 03-04 Ford 6.0L CM5054
A Powerstroke engine utilizes an electromagnetic valve to regulate the high pressure oil pressure on the engine to tailor the injection characteristics of the injectors. This valve is called the Injection Pressure Regulator or IPR.
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov