OER Series Remanufactured CP4 Fuel Pump 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance (2) Fuel Rails

(2) Fuel Rails

When these metal shavings and other contaminants gets in the return line it can block the regulator and prevents adequate return fuel pressure

or even a rotted boot causing a stuck shaft from exposure to the elements

Levels Vehicle Front to Rear

Don't be fooled by the others

OER Series Remanufactured CP4 Fuel Pump 2011-2016 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance (2) Fuel RailsThe XDP OER Series Remanufactured CP4 Fuel Pump XD609 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 OE specifications. Each