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CURT Custom Wiring Harness #55304

Class: Wiring UPC: 612314553044

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MSRP $57.04

  • 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
Instruction Sheet Download pdf
Part Type Custom Wiring Harness
Warranty One Year Limited
T-Connector Location T1,T2
Shipping Weight 0.840
Turn and Brake Circuits 3.0 Amps
Tail Light Circuits 7.5 Amps
Electrical System Type 3W
Output Type 4-Way Flat
Converter Type Circuit Protected
UPC 612314553044

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 Mazda B Series with 4WD only (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
1991 Mazda B2200 All
1993 Mazda B2200 All
1992 Mazda B2600 All
1989 Mazda B2200 All
1990 Mazda B2200 All
1988 Mazda B2200 All
1992 Mazda B2200 All
1988 Mazda B2600 All
1989 Mazda B2600 All
1990 Mazda B2600 All
1993 Mazda B2600 All
1987 Mazda B2000 All
1987 Mazda B2600 All
1986 Mazda B2000 All
1987 Mazda B2200 All
1991 Mazda B2600 All
Page 1 of 2 16 Total Vehicles


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