Custom Vehicle-to-Trailer Wiring Harness
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Curt Custom Vehicle-to-Trailer Wiring Harness

Part No. 55359 Warranty Details  

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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 is designed to be a custom wiring harness for certain years of the Chevrolet S-10 pickup, GMC S-15 pickup, GMC Sonoma pickup or Isuzu Hombre (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
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty
  • Made in USA
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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


by PowerReviews
CurtCustom Vehicle-to-Trailer Wiring Harness

(based on 1 review)

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Reviewed by 1 customer

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Great product


from Carnesville ga


  • Easy To Install


    Best Uses

      Comments about Curt Custom Vehicle-to-Trailer Wiring Harness:

      Easy to install

      Comment on this reviewHelp Icon

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      1 Question | 1 Answer
      Displaying question 1
      • Q:

        The picture describes that this is compatible with FULL-SIZE TRUCKS; and the Chevrolet S-10 (which is what I have) is only Chevrolet's half size pickup truck. is this compatible with my S-10?
        Asked on 7/11/2013 by Jake from Matoaca, Virginia

        1 answer



          For further assistance regarding the Curt Wiring T-Connectors (Part No. 55359), please provide the year, make, model and engine size of your vehicle. For more information, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

          Answered on 7/11/2013 by Steve from AAP
      Displaying question 1

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