SKU: 3468787609

Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit

Sale price$8328.60 Regular price$9254.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter KitIntroducing 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

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.

Installation Instructions
Warranty

This Part Fits:

Year Make Model Submodel
2015-2016 Chevrolet Silverado 2500 HD High Country
2011-2016 Chevrolet Silverado 2500 HD LT
2011-2016 Chevrolet Silverado 2500 HD LTZ
2011-2016 Chevrolet Silverado 2500 HD WT
2015-2016 Chevrolet Silverado 3500 HD High Country
2011-2016 Chevrolet Silverado 3500 HD LT
2011-2016 Chevrolet Silverado 3500 HD LTZ
2011-2016 Chevrolet Silverado 3500 HD WT
2015-2016 GMC Sierra 2500 HD Base
2011-2016 GMC Sierra 2500 HD Denali
2011-2016 GMC Sierra 2500 HD SLE
2011-2016 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2016 GMC Sierra 3500 HD Base
2011-2016 GMC Sierra 3500 HD Denali
2011-2016 GMC Sierra 3500 HD SLE
2011-2016 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 3468787609

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Verified Purchase
Tamera Rea
West Palm Beach, US
★★★★★ 5
Great for Italy!
Color: White/grey-Type L
We bought these for our trip to Italy. They kept all of our hair dryers and curlers from being overwhelmed. They were perfect for our trip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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Verified Purchase
Gerald J. Highberger
Alexandria, US
★★★★★ 5
Worked great in Italy!
Color: White/grey-Type L
Used them on our recent 7 day trip to Italy. Every hotel had the 3-prong outlet so these were perfect. Charged up all our phones, iPads, and used them to convert to 120V for other appliances. Highly recommend!
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Reviewed in the United States on March 10, 2026
C
Verified Purchase
Clark
Birmingham, US
★★★★★ 5
Perfect travel device for travel in Italy!
Color: White/grey-Type L
We traveled all over Italy and these worked perfectly everywhere. All the ports were helpful and reduced the number of adapters we needed. We brought a 2-prong style as well, that had larger posts and was supposed to be equally universal but it was definitely not. I would definitely recommend this to anyone and recommend you skip the 2 prong style. The only other consideration is that when you unplug a lamp or something else to use the plug then you may want an additional way to plug the lamp back in and the additional US outlets on the side won’t help, since the lamp will the the same European 3 prong plug. That would definitely be a bulky adapter, but might be worth having one in the group.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
D
Verified Purchase
DWG
Bozeman, US
★★★★★ 5
Excellent Converter
Color: White/grey-Type L
Works very well for chargers and also works for 120 volt hair dryers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
T
Verified Purchase
Treva
Port Orchard, US
★★★★★ 5
Perfect for Italy outlets.
Color: White/grey-Type L
Worked great in Italy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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