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CURT Custom Wiring Harness #56246

Class: Wiring UPC: 612314562466

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MSRP $64.63

  • 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 powered 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


  • Includes 3-wire to 2-wire electrical converter
Instruction Sheet Download pdf
Finish Blank
Battery-Powered Yes
Part Type Custom Wiring Harness
UPC 612314562466
T-Connector Location P3,P4
Warranty One Year Limited
Mount Type Description Blank
Side Application Type Description Blank
Shipping Weight 1.525
Turn and Brake Circuits 3.0 Amps
Tail Light Circuits 6.0 Amps
Electrical System Type 3W
Output Type 4-Way Flat
Converter Type Circuit Protected and Powered

Additional Information

A CURT custom 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 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 Subaru Legacy (to verify your vehicle compatibility, see the CURT application guide at CURT custom 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.


Year Make Model Style Install Time Other Hitches
2015 Subaru Legacy 2.5i Limited
2016 Subaru Legacy 2.5i Limited
2018 Subaru Legacy 2.5i Premium
2015 Subaru Legacy 2.5i
2015 Subaru Legacy 3.6R Limited
2015 Subaru Legacy 2.5i Premium
2018 Subaru Legacy 3.6R Limited
2017 Subaru Legacy 2.5i Premium
2016 Subaru Legacy 2.5i Touring
2017 Subaru Legacy 2.5i Limited
2016 Subaru Legacy 2.5i Premium
2016 Subaru Legacy 2.5i
2017 Subaru Legacy 2.5i
2016 Subaru Legacy 3.6R Limited
2017 Subaru Legacy 3.6R Limited
Page 1 of 2 15 Total Vehicles


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