Merchant Automotive 10051 WIF Delete Plug

The Merchant Automotive 10051 WIF Delete Plug is a direct-fit replacement for the problematic Water In Fuel (WIF) Sensor in your 2001-2016 GM 6.6L Duramax. Factory WIF sensors are known to strip and crack which will causes air leaks in your fuel system that leads to poor running conditions. This WIF delete plug is machined out of T6061 aluminum and threads into the bottom of your filter to remove the existing sensor. Installation of this plug will not cause any warning lights. This plug also includes a new O-ring and is servicable with a 3/8" drive ratchet.