Fitment: 2010 Dodge Ram 2500 2010 Dodge Ram 3500 2010-2013 Ram 2500 2011-2013 Ram 3500 2010-2013 Ram 4000 2011-2013 Ram 4500 2011-2013 Ram 5500 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. .
