
Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit
Fleece Performance
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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.
- Fuel filter base with integral fuel heater and fittings
- Donaldson 3 micron fuel filter and water separator
- Water-In-Fuel (WIF) sensor and adaptation harness
- Pre-formed hose and hose clamps
- Wiring harness and fuse taps
The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects.
For more information visit: www.P65Warnings.ca.gov

