Description 2001 – 2016 6.6L Duramax Water In Fuel (WIF) Sensor Delete Plug Fits: LB7, LLY, LBZ, LMM, and LML Engines Having WIF Sensor Problems? The factory WIF Sensor is made of plastic and is easily damaged upon removal and installation when changing fuel filters. Over time this sensor can strip out or crack, causing air to leak into the fuel system, due to its brittle construction material. This T6 Billet Aluminum WIF Sensor Delete Plug is the solution to those issues. This Plug simply threads into the bottom of the fuel filter in place of the stock WIF Sensor. Removal of this Water In Fuel Sensor will not cause any warning lights. Features: Made From T6 Billet Aluminum Installation does not cause warning lights 3/8 Hex Drive for Easy Installation and Removal Made in USA
