The Dealership will rape you on price. If you don't have OEM, i would recommend an aftermarket of your choice and follow the directions provided. If you know what your doing, wire them into the light switch. Ford used the same switch if you had OEM fog lights or not. I used the howto to wire my OEM fog lights to turn with the parking lights. That howto can show you where you could wire in aftermarkets.(Use an in-line fuse!!)
