14700 Filter Wrench for GM 2.2L - 32mm Removes and installs oil filters on 2.2 liter GM Ecotec engines. 14700 Removes and installs oil filters on 2.2 liter GM Ecotec engines. The low profile 1 1/4" socket is specially designed for operating clearance. 3/8" drive. Not for use with an impact wrench.