CURT Trailer Wiring Connector (MPN: 56121)

Efficient plug-and-play solution for vehicle-to-trailer wiring.

The CURT trailer wiring connector, also known as a T-connector, provides a straightforward solution for connecting your vehicle to a trailer without the need for cutting or splicing wires. This custom wiring harness is designed to plug directly into your vehicle's tail light assembly, offering a 4-way flat socket for easy connectivity. Most vehicles lack a built-in trailer wiring connector, making this harness essential for those looking to tow without extensive modifications.

Constructed with surface mount technology (SMT) circuitry, this wiring harness ensures enhanced performance and durability over time. It features a powered 3-wire to 2-wire electrical converter, allowing for seamless integration with your vehicle's electrical system. The 4-way flat output connects tail lights, brake lights, and turn signals, ensuring compliance with towing regulations and safety standards.

Installation is simplified with a plug-and-play design, allowing for a quick setup that can typically be completed in about one hour. This CURT wiring harness is vehicle-specific, ensuring a precise fit and reliable operation for your towing needs.

Features

• Plugs Into Vehicle Tail Light Assembly To Provide A 4-Way Flat Socket
• 4-Way Flat Output Connects Tail Lights, Brake Lights And Turn Signals
• Constructed With SMT Circuitry For Better Performance And Durability
• Equipped With A Powered 3-Wire To 2-Wire Electrical Converter
• Simple Plug-And-Play Design Eliminates The Need For Cutting Or Splicing

Specifications

• Manufacturer: CURT
• Manufacturer Part Number: 56121
• Vehicle End or Trailer End: Vehicle End
• End Type: 4 Flat
• Color: Black
• Universality: Vehicle Specific
• Estimated Install Time (Hours): 1

Compatibility / Fit

• 2011-2015 Lincoln MKX

Technical Documents

• 56121_INS.pdf

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