Recommended 7-Way Connector for a 2017 Ford Expedition

Updated 02/17/2026 | Published 06/12/2024

Products Featured in This Question

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors

(765)

$36.46

Question:

looking for 2017 ford expedition 7 pin tow hitch plug

asked by: Hugo F

Expert Reply:

It looks like the 2017 Ford Expedition's came with a 7-Way and/or all the wiring from the factory. To replace the 7-Way on yours, you will want to use the Curt T-Connector Vehicle Wiring Harness item # C55774.

If for some reason your Expedition came with a 4-way or nothing at al you should still be able to use the item # C55774 harness because it will plug into the factory USCAR socket. It will look like the picture attached below and be located behind your rear bumper.

expert reply by: Jerred H

USCAR
(click to enlarge)

Jerred H.

2/17/2026

Hey, how did things go with the Curt T-Connector harness on your Expedition? Did it plug into the factory socket behind the bumper like expected? Your update could make it easier for the next person working on the same wiring setup.