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Industrial Injection 0 986 437 303DDSE Remanufactured CP3 Fuel Pump 2001-2004 Duramax LB7

(2001-2004 Chevrolet Silverado 2500 HD; 2001-2004 Chevrolet Silverado 3500; 2001-2004 GMC Sierra 2500 HD; 2001-2004 GMC Sierra 3500)

Manufacturer

Picture for manufacturer Industrial Injection

Part Number

0 986 437 303DDSE
12 reviews
Sale Price

$2,080.38

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The Industrial Injection 0 986 437 303DDSE is a remanufactured high-performance CP3 fuel injection pump designed specifically for 2001-2004 Chevrolet/GMC Duramax LB7 diesel engines. This premium remanufactured unit features the Double Dragon 120 configuration, delivering significantly increased fuel volume over stock pumps to support higher horsepower applications and performance modifications.

Key Features:

  • Double Dragon 120 CP3 configuration for maximum fuel delivery
  • Remanufactured to exacting OEM specifications with upgraded components
  • Direct bolt-in replacement for 2001-2004 Duramax LB7 engines
  • Enhanced fuel flow capacity supports tuning and performance upgrades
  • Factory-style mounting and connections for straightforward installation
  • Core exchange program available ($300 core charge applies)

This high-flow CP3 pump is ideal for Duramax owners looking to support increased fuel demands from tuning, larger injectors, or turbo upgrades. The Double Dragon configuration provides the volume needed for serious performance applications while maintaining reliability. Professional installation is recommended to ensure proper timing and system calibration.

Note: A $300.00 refundable core charge applies to this remanufactured fuel pump. Return your rebuildable core following the manufacturer's instructions to receive your core deposit refund.

Products specifications

Fits

2001-2004 Chevrolet Silverado 2500 HD; 2001-2004 Chevrolet Silverado 3500; 2001-2004 GMC Sierra 2500 HD; 2001-2004 GMC Sierra 3500

Fast and hopefully easy

Best pricing I found for the K&N filter I needed and the order process was quick and easy. Shipping time is reasonable and I have absolutely no complaints.

Super fast shipping with the best price I could find on the net, thank you! Have no problems ordering parts in the future.

Usually use rockauto, a few dollars more here but shipping seems like i will get it 1 day sooner so im giving your site a try

Smooth response, I appreciate the follow-up

thanks!

I ordered my shifter last night and I got a tracking number today, shipment seems to be speedy and arrive in 3 days with standard shipping.. cheapest price I can find anywhere!

Easy shopping experience

Easy to find what I was looking for, and checking out with Amazon worked great.

Great and fast! Wrong image of the item...

I ordered Thule Aero Blade Load Bars as part of a bike rack for my Infiniti EX35. The part was order on Saturday, 04/14, and arrived at my doorstep on Tuesday, 04/17. And that was by FEDEX Ground shipping. Very very quick, and the right part to boot. Excellent service.

quick turn around great price

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