Collection:

2017-2019 GM 2500/3500 Fuel System

86 Products
Regular Price $199.00
Sale Price $199.00
Regular Price
Unit Price
Per 
 Our Billet Aluminum Bottom Sump with Integrated Fuel Return System completely eliminates the need to run the return of your aftermarket fuel pump to the top of the tank or cut into the fuel filler...
Regular Price $110.00
Sale Price $110.00
Regular Price
Unit Price
Per 
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...
Sold Out
Regular Price $299.99
Sale Price $299.99
Regular Price
Unit Price
Per 
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 ...
Regular Price $426.55
Sale Price $426.55
Regular Price
Unit Price
Per 
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. Backed by our limited lifetime warranty, the Drop-In Series Fuel ...
Regular Price $129.00
Sale Price $129.00
Regular Price
Unit Price
Per 
The Diesel Rx universal fuel sump helps aid aftermarket fuel systems by utilizing gravity to pull fuel from the tank. Our redesigned sump has both a suction and return port! We integrated a dual o-...
Regular Price $207.87
Sale Price $207.87
Regular Price
Unit Price
Per 
**This sump kit comes with the Bean Machine Sump as well as the extra fittings and plugs you need to install with a fuel lift system.** New and improved design! The Beans Diesel/Bean Machine Multi...