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06-10 GM 6.6L Duramax XDP Reman CP3 Injection Pump

Replace the failed CP3 fuel pump on your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP Remanufactured CP3 Fuel Pump XD523. If your fuel rail pressure is low or you’re experiencing a loss of power, it could be due to a failed CP3 pump.

This CP3 Fuel Pump from XDP is assembled using high-quality components and is remanufactured to meet or exceed strict factory specifications. Every pump is end-of-line tested to ensure a long service life and includes a 1-year warranty.


  • Remanufactured CP3 Pump
  • Meets or Exceeds OE Specifications
  • End-Of-Line Testing To Ensure Quality
  • Assembled With High-Quality Components
  • Fits: 2006-2010 GM 6.6L Duramax LBZ/LMM
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Core charge applies. Customer is responsible for core return shipping. 

XDP: XD523


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