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  • GM Remanufactured CP3 Injection Pump For 01-04 LB7 Duramax Stock Industrial Injection

GM Remanufactured CP3 Injection Pump For 01-04 LB7 Duramax Stock Industrial Injection

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SKU: INDJ-0986437303SE-IIS


The modified CP3 and CP4 Injection pumps offered by Industrial Injection are a drop in replacement for the stock CP3 and CP4 fuel Pump. Industrial Injection offers the modified CP3 injection pump for the 2001 to 2012 Duramax applications.

We have different upgrades for different applications. All injection pumps have a core charge.

Our remanufactured pumps are a little different than others in the fact that we only use brand new Bosch OEM genuine parts inside our pumps.

Everything internally as well as externally besides the case of the pumps is replaced, tested and calibrated to exceed every Bosch OEM spec out there. The same quality and testing goes into our injectors as well with all of our new Factory OEM certified machines, test stands and clean room.

There is no longer a need to fear a so called remanufactured pump or injector. Everything we sell comes with a standard Bosch OEM certified 1 year, Unlimited mileage Warranty.


  • Brand New Bosch OEM Internals
  • Exceeds OEM Specs
  • Stock, 42 percent Over, 85 percent Over 10mm, 120 percent 12mm Stoker Modifications Available
  • 1 Year, Unlimited Milage Warranty

Applications: 2001-2004 6.6L Duramax

All Industrial Injection Performance Products Are Not Legal For On-Road, Off-Road, or Dual-Use. These Products May Only Be used In Competition-Only Vehicles. Compliance With State And Federal Emission Standards Is The Consumer’s Responsibility.


2001_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2001_Chevrolet_Silverado 3500_6.6L DIESEL, 2001_GMC_Sierra 2500 HD_6.6L DIESEL, 2001_GMC_Sierra 3500_6.6L DIESEL, 2002_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2002_Chevrolet_Silverado 3500_6.6L DIESEL, 2002_GMC_Sierra 2500 HD_6.6L DIESEL, 2002_GMC_Sierra 3500_6.6L DIESEL, 2003_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2003_Chevrolet_Silverado 3500_6.6L DIESEL, 2003_GMC_Sierra 2500 HD_6.6L DIESEL, 2003_GMC_Sierra 3500_6.6L DIESEL, 2004_Chevrolet_Silverado 2500 HD_6.6L DIESEL, 2004_Chevrolet_Silverado 3500_6.6L DIESEL, 2004_GMC_Sierra 2500 HD_6.6L DIESEL, 2004_GMC_Sierra 3500_6.6L DIESEL
WARRANTY: 1 Year Warranty

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