Description
The ultimate kit to recondition your fuel filter head assembly.
This deluxe kit includes: Fuel Filter Head Rebuilt Seals Kit
Merchant Automotive Aluminum Fuel Filter Head Bleeder Screw
Merchant Automotive Water In Fuel Delete Plug
FAQ
Why would I want to remove the factory sensor?
Typically, we would not want to remove any factory sensors. However, we are working with a sensor that has a few shortcomings. First is the accuracy of the sensor itself. In its 10 plus years on the Duramax, it has not shown to be the most reliable at actually detecting any water in the filter. Second, it's made of plastic. Not normally a big deal but after a few filter changes, it must be removed and reinstalled every time. It can become distorted or otherwise damaged from using the incorrect tool for service. Third, the wires on the OE sensor can become brittle