Trailer Hitch and Wiring for 2018 Ford Flex

Published 11/08/2018

Products Featured in This Question

Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"

(110)

$257.22

LCD Digital Circuit Tester

(28)

$28.06

Question:

got rid of my f250 and got a 2018 flex. hoping i can still tow my boat or im going to drive the flex into the lake. need a hitch and wiring. boats got a 5flat

asked by: Malcom

Expert Reply:

From what I found your 2018 Ford Flex could have a maximum towing capacity up to 4,500 pounds if equipped properly. I recommend checking your owner's manual or with Ford's towing guide and match up the features of your Flex to find its towing capacity.

I recommend the Curt hitch, part # C13110, for your 2018 Ford Flex because it's tucked under the bumper about 3/4 of an inch more than the Draw-Tite hitch. Although they're both pretty visible.

For the wiring start with the 4-way # 118472 because it has more amperage than the other harnesses for your Flex. It plugs in line with the taillights. Take a look at the install video on a 2014 I linked for you to see the process. Then convert the 4-way to a 5-way using part # 47515. It plugs into the 4-way, and you wire the blue wire into your vehicle's reverse light circuit. I've linked an install video of this too. It's on a Nissan but it's a universal part so the process is the same. You'll need a circuit tester, like part # PTW2992, to find the correct wire you need.

I've attached some additional links you might find helpful. Specifically, one about choosing the correct ball mount and another to our selection of ball mounts that fit the 2-inch hitch.

expert reply by: Charles S