Schley Tools - 13100 GM Duramax water in fuel sensor remover wrench

When 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 nonspecific designed tools, so using the correct tool is a must.

Features

• Two sided, 40mm 12-point and 42mm 6-point wrench easily accesses sensors and avoids damage to the water in fuel sensor.

Applications: GM

• 40mm 12-sided fits Duramax 2001-2010
• 42mm 6-sided fits Duramax 2011-present