FORD OEM 03-06 F-350 Super Duty-Fuel Injection Pressure Regulator 3C3Z9C968AA. Genuine OE Factory Original Item. PART AND FITMENT DETAILS. Item Name : Fuel Pressure Regulator. Alternate Item Name : Fuel Injection Pressure Regulator. Category 1 : Fuel System. Category 2 : Fuel Induction. Category 3 : Fuel Injection. See Item Specifics section for additional specifications about this part. To confirm that this part fits your vehicle, enter your vehicle’s Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part. The engine types may include 6.0L 363Cu. V8 DIESEL OHV Turbocharged. This part fits vehicles made in the following years 2003, 2004. Welcome to Rod Baker Ford, Home of The No Hassle Deal. We are a family owned and operated business serving the Chicagoland area since 1963. Thank you for stopping by. Part must be in unopened and saleable condition.