DDP Remanufactured CP4 Injection Pump – 2011-2014 6.7L Powerstroke | CP4-422

Restore factory-level fuel delivery in your 2011–2014 Ford Super Duty with the DDP remanufactured CP4-422 high-pressure injection pump.

This Dynomite Diesel (DDP) remanufactured CP4 injection pump is a direct, drop-in replacement for the original high-pressure fuel pump on 6.7L Powerstroke engines. It is built to match OEM specifications for flow, pressure, and output so your truck returns to stock power and efficiency without the need for tuning or modifications.

DDP remanufactures these pumps using quality components and a thorough rebuild process. Each unit is inspected, assembled, and tested to deliver reliable, consistent fuel delivery that the 6.7L Powerstroke depends on. The result is a ready-to-install pump that restores proper high-pressure fuel system operation.

Key features:

• Direct OEM-style replacement for 2011–2014 6.7L Powerstroke
• Stock fuel output and power levels
• Remanufactured to factory specifications
• Pre-tested for performance and reliability
• American-made by Dynomite Diesel
• 1-year unlimited-mileage warranty
• Core charge applies (refundable upon return of a rebuildable original pump)

Fitment: 2011–2014 Ford F-250, F-350, F-450, and F-550 Super Duty with the 6.7L Powerstroke diesel.

This remanufactured CP4-422 pump is the straightforward solution when you need to replace a failed or worn factory injection pump and return the fuel system to original operating specs. It installs in place of the factory unit with no additional modifications required.