XDP
XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD521
MPN: XDP-XD521
Please contact us for instructions on how to return your core.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 c…
$578.95
Ships From Supplier · Ships in 3–10 business days
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Fitment sensitive
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This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
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Warranty
Warranty Information Pending
Warranty information has not yet been provided for this product. Contact FullSpecDiesel for help locating the applicable manufacturer or supplier warranty.
View complete warrantyPlease contact us for instructions on how to return your core.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 or exceed the strict OE specifications. All XDP CP3 pumps include a 2 year / unlimited mileage warranty for peace of mind and are end-of-line tested to ensure a long service life.Features:Remanufactured CP3 Pump Meets or Exceeds OE Specifications End-Of-Line Testing To Ensure Quality Assembled With High-Quality Components WarrantyAll product warranties if any, implied have been done so at the discretion of the manufacturer. If you need warranty assistance on any product you've purchased, please contact the manufacturer directly.Products manufactured by XDP carry a 2-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to two (2) years from the date of sale and limited solely to the parts contained within the product's kit. All products that are in question of Warranty must be returned shipping prepaid to XDP and must be accompanied by a dated proof of purchase receipt. Warranty is limited to the original purchaser.Under no circumstances shall the Xtreme Diesel Performance, LLC. be liable for any labor charged or travel time incurred in diagnosis for defects, removal, or reinstallation of this product, or any other contingent expenses.Vehicle Fitment YEAR MAKE MODEL FOR ENGINE SERIES 2001 Chevrolet Silverado 2500 HD 6.6 2002 Chevrolet Silverado 2500 HD 6.6 2003 Chevrolet Silverado 2500 HD 6.6 2004 Chevrolet Silverado 2500 HD 6.6 2001 Chevrolet Silverado 3500 6.6 2002 Chevrolet Silverado 3500 6.6 2003 Chevrolet Silverado 3500 6.6 2004 Chevrolet Silverado 3500 6.6 2001 GMC Sierra 2500 HD 6.6 2002 GMC Sierra 2500 HD 6.6 2003 GMC Sierra 2500 HD 6.6 2004 GMC Sierra 2500 HD 6.6 2001 GMC Sierra 3500 6.6 2002 GMC Sierra 3500 6.6 2003 GMC Sierra 3500 6.6 2004 GMC Sierra 3500 6.6
Please contact us for instructions on how to return your core.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 or exceed the strict OE specifications. All XDP CP3 pumps include a 2 year / unlimited mileage warranty for peace of mind and are end-of-line tested to ensure a long service life.Features:Remanufactured CP3 Pump Meets or Exceeds OE Specifications End-Of-Line Testing To Ensure Quality Assembled With High-Quality Components WarrantyAll product warranties if any, implied have been done so at the discretion of the manufacturer. If you need warranty assistance on any product you've purchased, please contact the manufacturer directly.Products manufactured by XDP carry a 2-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to two (2) years from the date of sale and limited solely to the parts contained within the product's kit. All products that are in question of Warranty must be returned shipping prepaid to XDP and must be accompanied by a dated proof of purchase receipt. Warranty is limited to the original purchaser.Under no circumstances shall the Xtreme Diesel Performance, LLC. be liable for any labor charged or travel time incurred in diagnosis for defects, removal, or reinstallation of this product, or any other contingent expenses.Vehicle Fitment YEAR MAKE MODEL FOR ENGINE SERIES 2001 Chevrolet Silverado 2500 HD 6.6 2002 Chevrolet Silverado 2500 HD 6.6 2003 Chevrolet Silverado 2500 HD 6.6 2004 Chevrolet Silverado 2500 HD 6.6 2001 Chevrolet Silverado 3500 6.6 2002 Chevrolet Silverado 3500 6.6 2003 Chevrolet Silverado 3500 6.6 2004 Chevrolet Silverado 3500 6.6 2001 GMC Sierra 2500 HD 6.6 2002 GMC Sierra 2500 HD 6.6 2003 GMC Sierra 2500 HD 6.6 2004 GMC Sierra 2500 HD 6.6 2001 GMC Sierra 3500 6.6 2002 GMC Sierra 3500 6.6 2003 GMC Sierra 3500 6.6 2004 GMC Sierra 3500 6.6
Product conditions
Professional installation is recommended.
- Return eligibility
- Returnable within 30 days of confirmed delivery, in original condition, with an approved RMA
- Return window
- 30 days from confirmed delivery
- Restocking fee
- No restocking fee
- Return shipping
- Customer pays return shipping on voluntary returns
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Cancellation is only possible before the supplier order is submitted
- Warranty provider
- Warranty Information Pending
- Warranty duration
- Pending verification
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- XDP
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.