Motorcraft 6.0L Powerstroke Early Remanufactured High-Pressure Oil Pump (3C3Z-9A543-AARM)

The high-pressure oil pump supplies the oil pressure the 6.0L Powerstroke uses to fire its injectors. The Motorcraft 3C3Z-9A543-AARM is Ford’s remanufactured pump for the earliest 6.0L engines, built through 9/22/2003, which use the round aluminum HPOP. Ford says Motorcraft pump assemblies are engineered to original equipment standards, including design improvements made since the truck was built.

Key Benefits & Features

• Genuine Motorcraft Reman: Ford part number 3C3Z-9A543-AARM (Motorcraft HPP-10-RM), a remanufactured pump assembly.
• Tested to Ford Standards: Ford tests its assemblies for leaks, flow performance, vibration, corrosion resistance and durability, electrostatic discharge, and mounting strength.
• Includes Updates: Built with the latest design improvements Ford has introduced since the original pump.
• What's in the Box: (1) Motorcraft 3C3Z-9A543-AARM remanufactured high-pressure oil pump.

Fitment

• 2003–2004 Ford F-250, F-350, F-450 and F-550 Super Duty 6.0L Powerstroke Diesel with engines built through 9/22/2003
• 2003–2004 Ford Excursion 6.0L Powerstroke Diesel with engines built through 9/22/2003
• Part Number: Motorcraft 3C3Z-9A543-AARM

Tech & Installation Notes

• Built After 9/22/2003?: Later 2004 engines with the aluminum HPOP, including 2004 E-Series vans, use a different Ford pump.
• Seals and Related Parts: Replace the pump O-rings at installation with the Ford 3C3Z-9G804-AA early HPOP seal kit.