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Harley Trailer Wiring 2014 - 2023

41 reviews Write a Review
SKU:
H14.4
Sale
MSRP:
$169.95
Was:
$169.95
$159.95
You save $10.00
This is the standard Harley 4-wire kit for Harley dressers from 2014 to present, except for the 14-15 Ultra CVO.
MSRP:
$169.95
Was:
$169.95
$159.95
You save $10.00

Description

This US-made trailer wiring kit powers the lights on a trailer while protecting your bike's wiring system and, on newer bikes, the engine control module. This trailer wiring kit fits Harley touring bikes from 2014 to mid-2023 including the Electra Glide, Road Glide, Road King, Street Glide and Tri-Glide.

Important fitment note: If you have a 2014 to mid-23 Harley touring bike with brake lights that operate separately from the turn signals,  you want our CVO kit.

Choose either the 4-wire or 5-wire kit, depending on how your trailer lights are configured. If you aren't sure which you need, check out the video below that explains the differences between the two systems.

 

 

Videos

    41 Reviews

  • Posted by Greg on Apr 19th 2025

    5

    5 pin wiring harness with trailer plug

    Work as should, video and instructions are right on

  • Posted by Scott on Nov 5th 2024

    5

    Trailer wiring harness

    Product was as described. I would recommend this wiring harness.

  • Posted by Richard Fullerton on Aug 23rd 2024

    5

    2023 HD Ultra Limited 4 pin harness

    This harness works like a charm! Super easy to install, wired and ready to go in under an hour! Thanks so much!

  • Posted by Rick Larson on Aug 21st 2024

    2

    Wiring Pin were wrong

    Sub-harness was tried on two different Time-out trailers and the pin outs were NOT as the instructions stated. The mechanic called the phone number listed on the instruction and was told that it was the trailer, however it still was not correct. Had to bring the trailer to the shop so that wiring would work. The fifth wire (brake Light) does still not work. Open Road: I'm not sure what the problem was here, I don't recall speaking to anyone about this. However, this is the same brand of kit that Time Out supplies so there is no question of compatibility. When troubleshooting issues like this, I don't tell people automatically that the problem is "the trailer." What I tell people is to confirm that the outputs from the harness are working first. If you are getting running lights, left, right and brake at the plug output then the harness is working. Any issues after that have to be related to what you're plugging in.

  • Posted by Bruce Lefler on Jul 12th 2024

    5

    Plug & Play Harness

    This was a perfect match for my Trl-Glide. Just follow the instructions and you will have your trailer lit up and running down the rode.

  • Posted by Kirk on May 23rd 2024

    5

    Order

    Very happy with my order.

  • Posted by Bubba E Barentine on May 4th 2024

    5

    Wire harness

    Perfect was exactly as described life saver directions.

  • Posted by Michael Bodway on Aug 14th 2023

    5

    Wiring

    Was very easy to install. Great directions that were very readable

  • Posted by Joseph M Bilodeau on Aug 6th 2023

    5

    5 Wire Trailer Wiring Kit for 2022 Tri-Glide

    Finally got to install the kit on my Tr-Glide. Perfect length for the install. Work's perfectly!

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