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PC: E11
UPC: 612314553631

Custom Wiring Harness (4-Way Flat Output) #55363

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  • 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



Guides & Install Sheets

Product Videos

  • Product Videos CURT Custom Wiring & Taillight Converters Introduction


  • Shipping Weight0.480
  • MaterialBlank
  • Part TypeCustom Wiring Harness
  • T-Connector LocationS5,S7
  • WarrantyOne-Year Limited Warranty
  • Electrical System Type2W
  • Output Type4-Way Flat

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 is designed to be a custom wiring harness for certain years of the Jeep Wrangler (including with tube bumper and Rubicon) or Jeep Wrangler Unlimited with 103.4" wheelbase (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.

1998 Jeep TJ ALL 10
1999 Jeep TJ ALL 10
2000 Jeep TJ ALL 10
2001 Jeep TJ ALL 10
2002 Jeep TJ ALL 10
2003 Jeep TJ ALL 10
2004 Jeep TJ ALL 10
2005 Jeep TJ ALL 10
2006 Jeep TJ ALL 10
1998 Jeep Wrangler ALL 10
1999 Jeep Wrangler ALL 10
2000 Jeep Wrangler ALL 10
2001 Jeep Wrangler ALL 10
2002 Jeep Wrangler ALL 10
2003 Jeep Wrangler ALL 10
2004 Jeep Wrangler ALL 10
2005 Jeep Wrangler ALL 10
2006 Jeep Wrangler ALL 10
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