Part Type: Fuel Injection Pressure Regulator. Fuel Pressure Regulator. Fuel Pres Regulator. 2003 Ford F-450 Super Duty Engine: 6.0L V8;. 2004 Ford F-450 Super Duty Engine: 6.0L V8;. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
