Sinister Diesel IPR Valve for 2003-2004 Ford Powerstroke 6.0L SD-IPR-FORD-03

The Injection Pressure Regulator Valve (IPR) controls the output pressure of the high pressure oil pump. A failing IPR Valve can lead to a low power, rough idling, stalling, or no engine starting at all. Bring your 6.0 Powerstroke back to spec with a new IPR Valve from Sinister Diesel. All of our IPR Valves are built to meet or exceed OEM specifications for a perfect fit. We use the best materials to ensure a long and reliable lifespan., Note: It's recommendedto replaced Oil, Oil Filter, and Fuel Filter when replacing your IPR., Features:Meets or Exceeds OEM Specifications, Precision manufactured for perfect fit, Remedies power loss, poor idling and stalling out from a faulty IPR Valve, 2-Year Warranty,