Recommended 25' Long 14 Gauge 4 Conductor Wire

Updated 07/25/2026 | Published 07/20/2026

Products Featured in This Question

TowSmart 14 Gauge, 4 Conductor Wire - 25'

(5)

$35.30

20 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 30" Ground

(345)

$19.61

TowSmart 4-Way Flat Connector Rapid Repair Trailer Wiring Kit

(39)

$15.88

Question:

Is the wire copper? What gauge wire? Do you have a 14-gauge copper wishbone harness that is set up like this A20WB? Thank you

asked by: R W

Expert Reply:

Hey Bob, welcome back! The 20 Ft 4-Way Trailer Wiring Harness item # A20WB has 20 gauge copper wire. This is a 20' long wiring harness that includes a 4-way trailer connector. It'll allow you to completely replace all the lighting wire on your trailer.

We don't have a 14-gauge copper wishbone harness but we have what you'll need to make one with the parts listed below:

25' Long TowSmart 14 Gauge, 4 Conductor Wire item # TS85SR

TowSmart 4-Way Flat Connector Rapid Repair Trailer Wiring Kit item # TS68QR

What kind of trailer do you have and why are you wanting 14 gauge wire for a 4-way connector?

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