Fuel System

Completely removes the factory filter head utilizing the existing lines & clamps. NOW ALUMINUM WITH A BETTER HOSE BARB! Lift pump with filters ...

Sportsman CP3 Exergy Sportsman Replacement CP3 Injection Pump will support up to 650HP on 2001-2016 Duramax applications. For best performance use...

The Next Generation Fuel Air Separation System Quality Engineered to Remove en-trained Air/Vapor, water, and particulates down to 2 micron from di...

G&R Diesel Billet Aluminum Bottom Sump with Integrated Fuel Return System. This system completely eliminates the need to run the return of yo...

When installing a bottom sump with your AirDog or Fass Pump most trucks end up with a open fuel supply and or return line. Our 5/16", 3/8" or 1/2...

FASS FUEL SYSTEMS PF-3001 PARTICULATE FILTER  OUR NEW PARTICULATE FILTER IS RATED @ 144 MICRONS. THE 144 MICRON PARTICULATE FILTER ON THE SUCTION S...

2001 - 2016 GM 2500/3500 HD 6.6L Duramax FASS Factory Fuel Filter Delete

Package Includes Fass XL Particulate Filter and XL Extreme Water Separator.Direct Replacement Filters For:Fass Titanium and Titanium Signature Ser...

Upgrade your AirDog Fuel System with the Fuel Pressure Tee! This new item offers more reliable fuel pressure readings. The fuel pressure tee allo...

FASS FUEL SYSTEMS DIESEL FUEL BULKHEAD AND SUCTION TUBE KIT (STK-1002) Universal Applications, Ford Powerstroke, GM Duramax and Dodge Cummins The S...

When the fuel temperature drops below 34° Fahrenheit, the thermostatically controlled High Output Fuel Heater Disk will automatically power on. Fue...

*Unless otherwise specified, all prices listed are for the individual component (“each”), not full sets. Also available are custom very large injec...

FASS FUEL SYSTEMS DIESEL FUEL TITANIUM SERIES ELECTRIC HEATER KIT (HK-1001) Our Titanium Series Electric Heater Kits are an upgrade for FASS System...

-8 LLY Bosch Injectors-Copper Washers-O-rings Flow tested and balanced within 1% to offer the absolute smoothest and cleanest running engine. Co...

Locking Black Fuel Cap for Travel Trekker 50 Gallon Auxiliary In-Bed Fuel Tank (5410050) and Travel Trekker 40 Gallon Auxiliary In-Bed Tank (5410040).

Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems. These Fuel Plugs seal in 30,000 psi ...