Question:
Do they make a 7 way that plugs into to factory wiring harness on a 2010 f-250 king ranch where I can use the existing 7 way under my bumper and add one into the bed wall for my horse trailer.
asked by: Dakota
Expert Reply:
In order to install a 7-way trailer wiring harness in the bed of your 2010 Ford F-250 while also still allowing for the factory 7-way at the bumper, you are going to want to use the Curt 5th Wheel/Gooseneck Custom Wiring Harness part # C56070.
I have attached a sample install video for you as well. The only thing you need for installation is a 2-1/8" hole saw.
Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long