Custom Vehicle-to-Trailer Wiring Harness
Hover over the image to zoom in
Share this:

Curt Custom Vehicle-to-Trailer Wiring Harness

Part No. 55414 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

A CURT custom vehicle-to-trailer wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring.Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom vehicle-to-trailer wiring harnesses come into play. Custom wiring harnesses plug into your vehicle's electrical system using original equipment (OEM) connectors. Our custom wiring harnesses use two or more OEM connectors to plug in at the taillight assembly and provide a standard trailer socket to allow a trailer to be plugged into your vehicle's power system.This harness provides a 4-way flat connector socket and comes with a circuit-protected converter. It is designed to be a custom wiring harness for certain years of the Jeep Commander (except Rocky Mountain Edition) (to verify your vehicle compatibility, see the CURT application guide at CURT custom vehicle-to-trailer wiring harnesses are long-lasting and quick to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.

Product Features:
  • Plugs into vehicle tail light assembly to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Equipped with a 3-wire to 2-wire tail light converter
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty
  • Made in USA
Back To Top
12 Volt Outlet Included:Yes
Adapts From:OEM
Adapts To:4-Way Flat
Harness Length:36-108 (Varies) in
Test Mode:No
Wire Quantity:4

Do you have questions about this product?


Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

1 Question | 1 Answer
Displaying question 1
  • Q:

    Are you sure this wiring harness will fit my 2008 Jeep Commander V6? I have tried one harness and found out it was for a V8 and I need to find the right one to fit my V6. Thank you.
    Asked on 8/6/2012 by Chris from Bedford, Pa

    1 answer



      Yes, this Curt Wiring T-Connectors - part# 55414 is an exact fit for your 2008 Jeep Commander V8. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

      Answered on 8/6/2012 by Vincent from AAP
Displaying question 1

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.