Part #: XD521

XDP XD521 Remanufactured CP3 Fuel Pump (Stock Replacement) (2001-2004 Duramax)

Sale price$578.99
Get It Installed at Our Shop
Skip the Driveway — Our 9-Bay Diesel Shop in Wildwood, FL can Install this for You.

Request Installation

Come to Our 9-Bay Diesel Shop in Wildwood, FL — Fill Out the Request Form to Schedule.

Part: XDP XD521 Remanufactured CP3 Fuel Pump (Stock Replacement) (2001-2004 Duramax)

Secure Checkout
Genuine Parts
Fast Shipping
Diesel Experts
Not sure this fits your build? Call or Text Us: (352) 722-5295 Save Contact

Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!

By ordering the XDP XD521 Remanufactured CP3 Fuel Pump (Stock Replacement) (2001-2004 Duramax) you will earn 579 DIESEL DOLLARS in your SDS Fuel Tank!

The XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD521 replaces the failed or underperforming fuel pump in your 2001-2004 GM 6.6L Duramax LB7. A bad or poorly functioning fuel pump can produce low fuel rail pressure which can cause power loss or even leave you stranded on the road. This CP3 pump will help get your truck running as it should and get you back on the road. Every fuel pump is constructed using the highest quality parts and is designed to meet the strict OE specifications. All XDP CP3 pumps are end-of-line tested to ensure a long service life. 

Features:
  • Remanufactured CP3 Pump 
  • End-Of-Line Testing To Ensure Quality 
  • Meets Original Equipment Specifications 
  • Assembled With High-Quality Components
Manufacturer Warranty*:
2 Year / Unlimited Mileage