Remanufactured CP3 Fuel Pump 2004.5-2005 GM 6.6L Duramax LLY XDP Xtreme Diesel Performance
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Remanufactured CP3 Fuel Pump 2004.5-2005 GM 6.6L Duramax LLY by XDP
This premium Remanufactured CP3 Fuel Pump is specifically designed for your 2004.5-2005 GM 6.6L Duramax LLY engines. Trust XDP, a leader in diesel performance parts, to deliver a product that meets your needs with exceptional reliability and performance.
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | GMC | Sierra 3500 | ||
| 2005 | GMC | Sierra 3500 | ||
| 2004 | GMC | Sierra 2500 HD | ||
| 2005 | GMC | Sierra 2500 HD | ||
| 2004 | Chevrolet | Silverado 3500 | ||
| 2005 | Chevrolet | Silverado 3500 | ||
| 2004 | Chevrolet | Silverado 2500 HD | ||
| 2005 | Chevrolet | Silverado 2500 HD | ||
| 2004 | Chevrolet | Silverado 3500 LS | ||
| 2005 | Chevrolet | Silverado 3500 LS | ||
| 2004 | Chevrolet | Silverado 2500 HD LS | ||
| 2005 | Chevrolet | Silverado 2500 HD LS | ||
| 2004 | Chevrolet | Silverado 2500 HD LT | ||
| 2005 | Chevrolet | Silverado 2500 HD LT | ||
| 2004 | Chevrolet | Silverado 3500 LT | ||
| 2005 | Chevrolet | Silverado 3500 LT | ||
| 2004 | GMC | Sierra 3500 SLE | ||
| 2005 | GMC | Sierra 3500 SLE | ||
| 2004 | GMC | Sierra 2500 HD SLE | ||
| 2005 | GMC | Sierra 2500 HD SLE | ||
| 2004 | GMC | Sierra 3500 SLT | ||
| 2005 | GMC | Sierra 3500 SLT | ||
| 2004 | GMC | Sierra 2500 HD SLT | ||
| 2005 | GMC | Sierra 2500 HD SLT | ||
| 2004 | GMC | Sierra 2500 HD WT | ||
| 2005 | GMC | Sierra 2500 HD WT | ||
| 2004 | Chevrolet | Silverado 3500 WT | ||
| 2004 | Chevrolet | Silverado 2500 HD WT | ||
| 2005 | Chevrolet | Silverado 2500 HD WT | ||
| 2004 | GMC | Sierra 3500 WT | ||
| 2005 | GMC | Sierra 3500 WT |
Specifications:
- Country of Origin: USA
- Sold As: Each
- Availability: Available
- Universal: No
About XDP:
XDP is a leading retailer, distributor, and manufacturer of top-quality OE, OER, and aftermarket diesel parts and accessories. Strategically positioned across the United States, XDP houses one of the largest and most diverse diesel-specific inventories in the industry. For the last 20 years, XDP has proudly served the diesel community and diesel industry across North America and Canada. We're ready to meet the needs of you and your vehicle, whether it be for work, play, towing or hauling. We know what moves you!
Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function poorly, you can experience low fuel rail pressure and loss of power that could leave you stranded. This remanufactured CP3 Pump restores the function of your fuel system and ensures everything is running smoothly.
The highest quality materials are used to assemble this pump and every unit is remanufactured to meet or exceed the stringent factory specifications. All injection pumps are end-of-line tested to ensure a long service life and come backed with a 1-year warranty for peace of mind.
Features:
- Remanufactured CP3 Pump
- Meets OE Specifications
- End-Of-Line Testing To Ensure Quality
- Assembled With High-Quality Components
