Purchase the XDP Remanufactured CP3 Fuel Pump XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function poorly, you can experience low fuel rail pressure and loss of power that could leave you stranded. This remanufactured CP3 Pump restores the function of your fuel system and ensures everything is running smoothly.

The highest quality materials are used to assemble this pump and every unit is remanufactured to meet or exceed the stringent factory specifications. All injection pumps are end-of-line tested to ensure a long service life and come backed with a 1-year warranty for peace of mind.
Features:

• Remanufactured CP3 Pump
• Meets or Exceeds OE Specifications
• End-Of-Line Testing To Ensure Quality
• Assembled With High-Quality Components
• Fits: 2004.5-2005 GM 6.6L Duramax LLY