Schley Tools - 13100 GM Duramax water in fuel sensor remover wrench M5 Unique bend to clear engine

Unique bend to clear engine compartment obstacles

One of the key benefits of the Schley Tools 94170A is its versatility

Del Sol 1993-1997

6L-V8 NorthStar engines

Schley Tools - 13100 GM Duramax water in fuel sensor remover wrench M5 Unique bend to clear engineWhen replacing the fuel filter on a 2001 to current GM Duramax light duty truck the water in fuel sensor located in the bottom of the filter must be removed and reused in the new filter. This wrench has two sides, one designed to fit the odd shaped 40mm 12 sided sensor found on 2001 to 2010 trucks, the other end fits the 42mm 6 sided sensor on the 2011 to current trucks. This sensor is made of plastic and easily damaged by using pliers and other