Anyone know off hand what the fan bolt Hex size is for the 5.4 Liter V8? I need to go to Sears to buy the correct wrench and would apreciate knowing what size wrench to buy. For clarification, I'm removing the fan to get to water pump and need to know what size wrench to use to remove the fan. Thanks in advance for your help!
Jack

 

I used a 1 7/16" wrench. Surprisingly easy to get of once the correct tools are abtained