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2020-2024 GM 2500 / 3500 Fuel System

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G&R Diesel | CAT Fuel Filter (1R-0750)
$34.00
$34.00
Replacement fuel filter for our Cummins fuel filter conversion kit and also works with all CAT filter heads for a Duramax.
Beans Diesel | 1/2 Inch Aluminum Fuel Line Quick-Connect Plug Beans Diesel | 1/2 Inch Aluminum Fuel Line Quick-Connect Plug
$12.69
$12.69
Are you installing an AirDog or Fass Pump? Most trucks end up with an open fuel supply and or return line. Our 1/2″ aluminum plug will cap off these lines to keep fuel from spilling out and dirt fr...
Fass | 2017-2024 GM L5P Duramax Billet Fuel Filter Cap Fass | 2017-2024 GM L5P Duramax Billet Fuel Filter Cap
$110.20
$110.20
The OEM plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator and cracking during extreme cold weather conditions. Upgrade your OEM plastic f...
AirDog | Water Separator
$32.00
$32.00
This is the water separator  that is a direct fit for all AirDog I, AirDog II, and AirDog II-4G models. Cross Reference Numbers: NAPA: 3616 WIX: 33616 Baldwin: BF-1275 Fleetguard: FS19594 Don...
S&S Diesel | 2017-2023 GM L5P Duramax CP3 10MM Conversion Kit S&S Diesel | 2017-2023 GM L5P Duramax CP3 10MM Conversion Kit
$2,912.00
$2,912.00
For competition use only. Tuning is required, not for stock trucks. NOTE: Does NOT ship to California. S&S Diesel Motorsport®
Fleece | 2017-2022 GM 2500 / 3500 Duramax Replacement Fuel Injector Connector With Pigtail (8 Pack)
$299.99
$299.99
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the road quickly.  This connector is typically replaced during an ...