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CURT 56377 Custom Wiring Harness, 4-Way Flat, Select Mazda CX-5

$73.94

CURT Custom Wiring provides everything you need to connect your vehicle’s electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle tai…

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CURT Custom Wiring provides everything you need to connect your vehicle’s electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat.

This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Mazda CX5. It uses OEM-compatible connectors to “T” into the vehicle’s taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights, and turn signals on your trailer. This custom wiring harness comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use.

• Plugs into vehicle taillight 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 taillights, brake lights, and turn signals
• Equipped with taillight converter for vehicle-trailer compatibility
• Constructed with SMT circuitry for better performance and durability
• Dust cover included to keep connector clean when not in use
• Vehicle battery connection required
• Includes fuse holder, battery connection wiring, and other necessary wiring components

Compatible Vehicles
2017-2021 Mazda CX-5

Before You Order

Check that your Mazda CX-5 is within the listed 2017-2021 applications and confirm the trailer connection is 4-way flat before ordering.

Frequently Asked Questions

What connector does this harness provide?

A standard 4-way flat trailer wiring output is provided.

Which CX-5 years are listed?

The excerpt lists 2017-2021 Mazda CX-5 applications.

Brand + Part Number

Curt 56377

Product Name + Part Number

CURT 56377 Custom Wiring Harness, 4-Way Flat, Select Mazda CX-5 56377

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