FLEECE FPE-DMAX-HFFBA-1116 AUXILIARY HEATED FUEL FILTER KIT FOR 2011-2016 LML DURAMAX

Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! This kit replaces the factory fuel filter housing with a new filter base, integral high-flow fuel heater, Water-In-Fuel (WIF) sensor, and Donaldson spin-on canister style filter.

The filter base eliminates the factory fuel primer bulb and is intended for use with a positive pressure lift pump such as our PowerFlo lift pump or alternative frame mounted pump.  

Problem: The LML Duramax was not originally equipped with a fuel heater, making it prone to fuel gelling in cold temperatures.
Solution: Our updated fuel filter base mounts in the factory location, providing for a direct factory replacement and the peace of mind to tackle the coldest of days with a high-flow fuel heater.

Kit includes:

• Fuel filter base with integral fuel heater and fittings
• Donaldson 3 micron fuel filter and water separator
• Pre-formed hose and hose clamps
• Wiring harness and fuse taps
• Water-In-Fuel (WIF) sensor and adaptation harness 

Fuel heater specifications:

• Temperature switching points: ON: 28.4F +/-5.4F,  OFF: 48.2F +/- 5.4F
• At typical fuel flow rates a temperature increase of between 4-8F will occur across the heating element

Application Notes:

• For 2011-2016 6.6L Duramax only
• This filter base eliminates the factory fuel primer bulb and is intended ONLY for use with a positive pressure lift pump such as our PowerFlo lift pump or alternative frame mounted pump.  

The Fleece FPE-DMAX-HFFBA-1116 Auxiliary Heated Fuel Filter Kit is the ultimate solution for your 2011-2016 LML 6.6L Duramax. This essential upgrade replaces the factory fuel filter housing with a high-performance filter base that incorporates an integral high-flow fuel heater, ensuring optimal fuel flow even in the coldest conditions. No more worries about fuel gelling!

Specifically designed to tackle the shortcomings of the original LML Duramax setup, our fuel filter kit is a direct factory replacement that provides peace of mind for colder climates. With a Water-In-Fuel (WIF) sensor and a premium Donaldson spin-on canister style filter, you get unparalleled filtration and protection for your engine.

• Complete kit with fuel filter base and fittings, designed for easy installation.
• Includes a high-flow fuel heater that prevents fuel gelling down to 28.4F.
• Features a Donaldson 3-micron fuel filter and a water separator for maximum protection.
• Comes with pre-formed hose, hose clamps, wiring harness, and fuse taps for a hassle-free setup.
• WIF sensor with adaptation harness ensures your fuel system stays clean and efficient.

Equip your Duramax with the Fleece Auxiliary Heated Fuel Filter Kit and experience the confidence of having reliable performance, even in winter's harshest temperatures. Performance and protection are now at your fingertips. Upgrade today!