Fitment: 1996-2000 2010 Toyota 4Runner 2006-2014 Toyota Hiace 2004-2014 Toyota Hilux 1994-1998 Toyota T100 1995-2004 2006-2017 Toyota Tacoma How to replace A Cooling Fan: 1. Disconnect Power Use a wrench to disconnect the negative battery terminal. Key detail: Wrap the disconnected cable end with a cloth or tape so it doesn't accidentally spring back and touch the battery terminal. 2. Remove the Old Fan Unplug the electrical connector (press the tab—don't just yank it). Remove all mounting bolts/clips and keep them in a safe place. .