Restore proper high-pressure oil control and dependable injector operation with the Genuine Motorcraft Late-Style Injector Pressure Regulator (IPR) Valve for the 2004.5-2007 Ford 6.0L Powerstroke. The IPR valve is one of the most critical components in the HEUI fuel injection system, regulating injection control pressure (ICP) by precisely controlling high-pressure engine oil delivered to the injectors. When the IPR begins to fail, symptoms often include hard starts, hot no-start conditions, rough idle, stalling, surging, low power, and diagnostic trouble codes related to injection control pressure.
Unlike many aftermarket replacements that can suffer from inconsistent calibration or premature failure, this is a Genuine OEM Motorcraft/Ford IPR valve built to original factory specifications for precise pressure regulation, reliable performance, and long service life. It installs as a direct replacement with no modifications required and is the preferred choice for professional diesel technicians and 6.0L Powerstroke owners who demand OEM reliability.
This latest Ford service part supersedes earlier part numbers and is designed for late-build 2004.5-2007 6.0L Powerstroke engines, making it the correct replacement when restoring proper high-pressure oil system operation. Genuine Motorcraft IPR valves are widely recommended for these engines because the IPR is a critical component that directly affects injector performance and overall drivability.
Features & Benefits
- Genuine OEM Motorcraft/Ford quality
- Direct-fit replacement for factory IPR valve
- Precisely regulates high-pressure oil to HEUI injectors
- Restores proper injection control pressure (ICP)
- Helps eliminate hard starts, hot no-starts, rough idle, surging, and stalling
- Factory-calibrated for dependable performance
- Plug-and-play installation with OEM electrical connector
- Built for maximum durability and long service life
Common Symptoms of a Failed IPR Valve
- Hard starting or no-start (especially when hot)
- Rough idle
- Engine stalling
- Surging or unstable RPM
- Low power
- Injection control pressure (ICP) related trouble codes
- Erratic high-pressure oil system performance
Vehicle Fitment
Ford 6.0L Powerstroke Diesel
- 2004.5-2007 Ford F-250 Super Duty
- 2004.5-2007 Ford F-350 Super Duty
- 2004.5-2007 Ford F-450 Super Duty
- 2004.5-2007 Ford F-550 Super Duty
- Also fits select Ford LCF / International VT275 4.5L applications using the late-style IPR valve.
OEM Part Numbers
- PU7Z-9C968-A
- CM-5348
- Replaces/Supersedes: 5C3Z-9C968-CA
