Need Help Finding Wiring adapter

[98explorerXLT5.0]

im trying to set up my explorer to where i can finally tow my dads boat but my truck doesnt have a 4 pin wiring system and ive been reading on the forums about the towing package so today i went out and looked under my driver side tail light and saw a grey plug that looked like it just needed an adapter and i was wondering if you guys could maybe help me find this product

thanks

 

[BWilliams]

Ford dealership or J/Y.

 

[Tbars4]

...Some U-haul stores and other trailer hitch facilities would be a place to start...

 

[yellowford]

this will work if yours came with the tow package
http://www.etrailer.com/pc-VWH~118241.htm

 

[98explorerXLT5.0]

thanks and that is the part i need