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CURT Custom Wiring Harness #55316

Class: Wiring UPC: 612314944750

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MSRP $27.52

  • 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


  • Fits standard 2-wire system
Instruction Sheet Download pdf
Shipping Weight 0.435
Product Type Description Custom Wiring Harness
Warranty One Year Limited
T-Connector Location T3
Electrical System Type 2W
Output Type 4-Way Flat
UPC 612314944750

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 is designed to be a custom wiring harness for certain years of the Ford F-Series or Ford cab and chassis pickup with 34" frame (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
1987 Ford F-150 All
1994 Ford F-250 All
1996 Ford F-250 All
1987 Ford F-250 All
1991 Ford F-350 All
1994 Ford F-150 All
1994 Ford F-350 All
1996 Ford F-150 All
1992 Ford F-250 All
1989 Ford F-250 All
1995 Ford F-350 All
1989 Ford F-150 All
1993 Ford F-250 All
1987 Ford F-350 All
1992 Ford F-350 All
1993 Ford F-150 All
1988 Ford F-250 All
1995 Ford F-250 All
1990 Ford F-250 All
1988 Ford F-350 All
1995 Ford F-150 All
1990 Ford F-150 All
1991 Ford F-250 All
1990 Ford F-350 All
1993 Ford F-350 All
1992 Ford F-150 All
1997 Ford F-250 HD All
1991 Ford F-150 All
1996 Ford F-350 All
1988 Ford F-150 All
1997 Ford F-350 All
1989 Ford F-350 All
Page 1 of 4 32 Total Vehicles


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