Replacing Trailer 5-Way Connector That has 7 Wires

Question:

I am looking for a replacement plug for my boat trailer wiring harness. It is a WESBAR harness. It has a total of 7 wires in the plug in the following order. 2 Whites, 1 Green, 1 Yellow, 2 Black, 1 White. I did not see a replacement on your web site. Any suggestions ?

asked by: Dan P

Helpful Expert Reply:

What you have is a 5-way with a double wishbone, which means it is likely a double wire for marker lights as well as a double ground.

You can replace your 5-way with another wishbone-style but it does not need to be a double wishbone with 7 wires, you can replace it with a standard 5-way wishbone with 6 wires.

There are a couple options depending on the length you need:

- 25 feet: 5-Way Trailer Wiring Harness - Wishbone Style # A25W5B

- 40 feet: Wesbar 5-Pole Flat Connector - Wishbone Style # W002290

I have added links to video reviews as well as a link to a help article on trailer wiring for you to check out.