Site Information

  • 2001-2004.5 Chevrolet-GMC Duramax CP3 High Pressure Injection Pump 6.6L LB7

Chevrolet-GMC Duramax CP3 Fuel Injection Pump 6.6L LB7 (2001-2004.5)

IN STOCK - Ships within 24 Hours

Free Shipping


Product Description

2001-2004.5 Chevrolet/GMC Duramax LB7 Stock CP3 Fuel Injection Pump

Application (Click Vehicle Application Tab for Full List of Vehicles):

2001-2004.5 GMC/Chevrolet GM Duramax 6.6L LB7 (Sierra, Silverado)

***The 8th Digit of the VIN will identify which engine model you have. LB7 engines have "1" as the 8th digit of the VIN. 


  • Remanufactured to OEM Specifications
  • Direct Stock Replacement - Ready to Install
  • 100% Replacement of All Seals
  • Includes Free Prepaid Core Return Shipping Label for Hassle Free Core Returns!
  • Ships within 24 Hours - Most Orders Ship Same Day!
  • 13 Months, Unlimited Miles Warranty
  • Made in the USA

OEM Part Numbers: 97720662 | 97208073 | 0445020005 | 0445020017

Questions? Call: 1-855-558-1235

Vehicle Application

Vehicle Fitment (Don't see your vehicle or have a question? Give us a call at 1-855-558-1235 and we will be happy to assist you):

2001 to 2004.5 Chevrolet Silverado 2500 6.6L
2001 to 2004.5 Chevrolet Silverado 3500 6.6L
2001 to 2004.5 GMC Sierra 2500 6.6L
2001 to 2004.5 GMC Sierra 3500 6.6L

Core Policy

What is a core?:
The item that you have selected can be recycled or remanufactured. These parts require you to return your core within 30 days of your purchase. Please call 1-855-558-1235 if you have any questions!
Who pays for the core return?:
We do! All orders include a prepaid return shipping label you can use to return your core to us.
Will I be charged a core fee?:
No! As long as you mail back your core within the 30 days after your purchase. If you cannot make the 30 day deadline for a legitimate reason, please give us a call and we will be happy to work something out.

Product Reviews

Write Review

  1. happy customer

    Posted by Unknown on 6th May 2013

    This pump was a direct replacement for the existing pump on the engine, fit right in, also you had the best price for this product. I will be purchaseing orther parts for this duramax diesel engine from you in the future.

Find Similar Products by Category