Fass Fuel Systems
Part Number: TSC11165G

2011-2014 Duramax 165GPH Titanium Signature Series Lift Pump (TSC11165G)

$911.77 CAD
  • 2011-2014 Duramax 165GPH Titanium Signature Series Lift Pump (TSC11165G)-Lift Pump-Fass Fuel Systems-Dirty Diesel Customs

Fass Fuel Systems
Part Number: TSC11165G

2011-2014 Duramax 165GPH Titanium Signature Series Lift Pump (TSC11165G)

$911.77 CAD
$911.77 CAD

Includes Free Expedited Shipping!

Fits: 2011-2014 GM w/ 6.6L Duramax
Power Rating: 600 - 900HP
Preset Fuel Pressure: 8-10PSI
Flow Rating: 165GPH
Filter Life Expectancy: 30,000 Miles
Filtration Rating: 3 Micron

Warranty: Limited Lifetime Warranty

The TSC11165G 165 Gallon Per Hour Lift Pump by Fass Fuel Systems is the first upgrade we recommend doing to any Duramax that comes through our shop. The Duramax, unlike other diesel trucks, does not come with a lift pump from the factory. They're designed to use the CP3/CP4 injection pump to pull fuel under vacuum, not only does this put additional stress on your injection pump it also adds runs the risk of having air added into your fuel.

Adding a FASS system will pump the fuel to your CP3 reducing the stress on your injection pump and feeding it better quality fuel will increase the life of your almost all the components in your fuel system.


  • New Whisper Technology
  • New Bolt On Bracket Installation
  • Complete Full Supply System
  • Removes Water, Air, and Debris From Diesel Fuel
  • Fuel Pressure Gauge Port
  • Protects and Extends The Life Of Your Injectors
  • Improved Cold Weather Starts
  • 5/8” Suction Lines Fuel Line with ½” Ports & 10 Gauge Electrical Harness
  • Fuel Mileage Improvement
  • Decreased EGT’s/Exhaust Temps
  • Improved Fuel Volume Delivery
  • Smoother Engine Idle
  • Quietest Motor On The Market

FASS Whisper Technology (FWT) was engineered to meet the stringent demands of today’s quiet diesel engines. FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System’s high quality and durability standards. FASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a “whisper” while at the same time increasing fuel flow rates. Our competition reduces noise levels by reducing flow rates

Bolt On Bracket Mounts old mounting styles required drilling or welding when mounting your new pump. This has now been simplified with our new bolt-on brackets that utilize your Ford Super Duty factory bed bolt, the bolt that secures your truck bed to your frame. Mounting your Titanium Series lift pump takes only minutes and all brackets are made from machined steel for superior support and strength.

Installation Instructions

Part Number: TS C11 165G

Note: We highly recommend adding the Fass Bulkhead & Suction Tube Kit (STK-1002) when purchasing a Fass System. It allows your pump to pull more fuel and gives it a convenient return option.

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