The XDP Remanfactured CP4 Fuel Pump (Stock Replacement) D609 is a high-quality replacement for the failed or underperforming injection fuel pump on your 2011-2016 GM 6.6L Duramax LML/LGH. This XDP Remanufactured CP4 Fuel Pump is a drop-in replacement and will help restore fuel rail pressure and fuel system function. This pump is constructed with high-quality materials and a stringent remanufacturing process to ensure it meets strict DE specifications. Each pump then undergoes end-of-line testing to ensure long service life.

• Direct-Fit Replacement
• Remanufactured CP4 Pump
• Meets Strict 0E Specifications
• End-Of-Line Testing To Ensure Quality
• Assembled With High-Quality Components