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2015-2016 Duramax Fass Signature Titanium Lift Pump 165GPH


2015-2016 Duramax Signature Series Titanium Lift Pump 165GPH (TSC12165G)

Fits: 2015-2016 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 FASS TS C12 165G is a massive upgrade to your 2015-2016 Duramax engine. The Duramax engine does not come with a lift pump from the factory, instead, your CP4 injection pump is required to pull fuel under vacuum, this puts unnecessary wear on your pump. The FASS pump is designed to circumvent this issue and fuel your Duramax properly and efficiently.


  • Complete Replacement Pump
  • Removes Water, Air, and Debris From Diesel Fuel
  • Improves Cold Weather Starts
  • ½ Inch Fuel Lines and Ports
  • Fuel Mileage Improvement & Improved Volume Delivery
  • Smoother Engine Idle
  • Quietest Motor On The Market
  • Installation Instructions

Part Number: TS C12 165G