Collection:
2011-2016 GM 2500/3500 Fuel System
199 products
Fleece | 2001-2016 GM 2500 / 3500 Fuel Primer Bulb Sealing Kit
Regular price
$54.00
Sale price
$54.00
Regular price
Unit price
/per
If you’re running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your...
Fleece | 2011-2016 GM LML 6.6L Duramax CP3 Conversion Kit With Heavy Duty CP3
Regular price
$3,682.00
Sale price
$3,682.00
Regular price
Unit price
/per
Convert your LML's fuel system from a CP4 to a CP3
Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less relia...
Fleece | 2011-2016 GM 2500 / 3500 LML 6.6L Duramax Replacement High Pressure Fuel Line For CP3 Conversion
Regular price
$255.00
Sale price
$255.00
Regular price
Unit price
/per
Replacement high pressure fuel line for 6.6L LML Duramax's with CP3 conversion kits.
FITMENT
Direct replacement line that is originally included in Fleece Performance kit part numbers: FPE-LML-...
Fleece | Universal 6 Inch Fuel Pressure Regulator & Multi-Use Pigtail
Regular price
$56.00
Sale price
$56.00
Regular price
Unit price
/per
Replacement connector with 6" pigtail for use in multiple locations on the Duramax, Cummins, Powerstroke, and other GM vehicles. Produced in-house, our manufacturing process includes fully automa...
Fleece | 2001-2016 GM Duramax CP3 Kit With O-Rings
Regular price
$103.00
Sale price
$103.00
Regular price
Unit price
/per
Replacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings for the CP3 pump snout and CP3 adapter.
APPLICATION NOTES
Direct replacement for GM par...
Sold Out
S&B Filters | 2011-2019 GM LML / L5P Duramax Crew Cab Long Bed 68 Gallon Replacement Fuel Tank
Regular price
$1,911.00
Sale price
$1,911.00
Regular price
Unit price
/per
S&B is updating this tank to a Version 2.
S&B's 68-gallon fuel tank directly replaces the OEM 36-gallon tank without any cutting, drilling, or special modifications. This makes for a tro...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device