Duramax Water-in-Fuel Sensor Double Sided Wrench SCH13100 Electronic and Diagnostics Parts and Accessories High Speed steel features a

High Speed steel features a black body and gold flute

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Duramax Water-in-Fuel Sensor Double Sided Wrench SCH13100 Electronic and Diagnostics Parts and Accessories High Speed steel features aDuramax Water in Fuel Sensor Double Sided Wrench Features and Benefits: Two tools in one 42 mm 6 side fits 2011 to current years 40 mm 12 side fits 2001 to 2010 Used every time a fuel filter is replaced Made in U. S. A. 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