DHD 700-002 WIF Sensor Wrench 2001-2011 Duramax

DHD's Water Level Sensor Wrench does two important jobs and is the perfect fit for both! The big end is used to remove the Water In Fuel (WIF) filter sensor with ease while the small end of the wrench was made to fit the billet DHD Air Bleeder Screw. With time and exposure, plastic WIF sensors become brittle, and though it is hard to see, they also have a slight taper to them. DHD's Water Level Sensor Wrench matches that taper perfectly allowing the sensor to be safely removed when it is time to replace the filter.