HomeShop by DepartmentPerformanceLift PumpsLift PumpFleece PowerFlo Lift Pump In-Tank Pump Assembly - 2004.5-2007 GM Duramax
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Fleece PowerFlo Lift Pump In-Tank Pump Assembly - 2004.5-2007 GM Duramax

Thoroughbred Sku #: FPE-34789

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Install Sheet - PDF:
Prop 65:
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov


$799.00

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Product Details

Product Name: Fleece PowerFlo Lift Pump In-tank Pump Assembly
Manufacturer: Fleece
Manufacturer Part #: FPE-34789
Thoroughbred Diesel Part #: FPE-34789
Fitment Notes: 2004.5-2007 GM Duramax

Enhance the fuel delivery to your 2004.5-2007 GM 6.6L Duramax engine with the Fleece FPE-34789 PowerFlo Lift Pump. The Fleece PowerFlo Lift Pump Series functions as a replacement style lift pump that installs directly in your fuel tank. This direct replacement can support up to 800HP! Because this pump installs in your tank like an OE style pump, it retains all your factory components like your water-in-fuel sensor, factory fuel heater, fuel lines, and it installs in less time than other lift pumps. No cutting holes, no noisy frame mounted pumps, and no quarter-tank issues thanks to the active fill bucket design.

Dual Gerotor Design:

Two is always better than one. The PowerFlo Lift Pump has two OEM quality gerotor pumps to increase flow and reliability over the factory pump. The Dual Pump design is capable of supporting up to 800 HP and supports the use of dual CP3 pump configurations.

Seamless Integration:

The active fill bucket eliminates the need to install a fuel tank sump, draw straw, or additional air filtration. This also eliminates the 1/4 tank issues that are common with the other high-flow lift pumps on the market. For those with aftermarket lines or filtration, the pump outlet and return is threaded to accept a -8 O-ring fitting (3/4"-16 thread) so you can customize your fuel system.

Fleece PowerFlo Lift Pump In-tank Pump Assembly Features:

  • Silent Operation
  • Drop-In Lift Pump
  • Supports 800 RWHP
  • No Sump or Draw Straw Needed
  • CARB EO# D-834-11
  • Lifetime Warranty
  • For more information on Fleece call us at 1-859-737-4966.

Reviews

Submit a question

  • What powers the pumps?

    Marvin Jones | 7/12/2021

    Vehicle harness supplies voltage to sending unit and pump. Here is the installation manual.

  • Does this unit include a fuel level sending unit that corrects the problem of reading low fuel level at 15 gals instead of 24?

    Tim | 5/15/2020

    The kit includes a fuel sending unit. It will not change any factory settings.

  • I purchased and installed a power flo lift pump for my 2013 ram 2500 6.7 about 2 years ago. Recently I’ve noticed a whining noise, more like a weeeeee, in the pump, is this a sign of soon to be failure or may something else be going on. I hate to think that I’m going to be spending 8-9 hundred dollars every couple of years.

    Lauren Clinton | 8/12/2022

    You may send in a sound bite to our email , [email protected], we will try to assist you. The PowerFLo Lift Pump is also backed by a LIFETIME WARRANTY!

  • Does this include the entire installation kit like in this video that you guys made?https://www.youtube.com/watch?v=YBZ64TQjeMA

    Jeb Adaih | 10/21/2020

    The kits will include everything needed for the installation

  • Dose it remove air from fuel system?

    Ethan | 9/11/2020

    No, air removal.

  • Do I still need a low fuel pressure alarm for my 2002 5.9cummins if I install a in tank fleece fuel pump. If no why not?Thanks

    Dean MCLEAN | 6/28/2020

    Yes, the low fuel pressure alarm is always good to have in this model year.