Most orders ship within 24 hours. If backordered, a representative will contact you within 1-2 business days.
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 1-year warranty for peace of mind and are end-of-line tested to ensure a long service life.
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit.
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 |
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