TowingTrailer Wiring Harness7-Way Trailer Wiring Harness Plug

Curt 7-Way Trailer Wiring Kit For 19-25 Chevy Silverado GMC Sierra 1500 2022 LTD Limited CU73HE

Name: Curt 7-Way Trailer Wiring Kit For 19-25 Chevy Silverado GMC Sierra 1500 2022 LTD Limited CU73HE
Brand: Curt
SKU: CU73HE
Price: 57.99 USD
Availability: InStock

SKU: CU73HEBrand: Curt

$57.99

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Key Specs

Part Number: 55774
Brand: Curt
UPC: 612314557745
Item Weight: 1.3

Quantity

In StockShips next business day

Free shipping
30-day returns
Expert fitment support

Backed by our guaranteed-fit promise.

Includes Everything Pictured:

Dual-Output 7 & 4-Way Connector (Plugs into USCAR)
Installation Hardware (if required)
Installation Instructions (if required)
Installation Schematics & Diagrams (if required)

This Trailer Wiring Harness Fits The Following Vehicles:

2019 - 2025 Chevrolet Silverado 1500 All Models
2019 - 2025 GMC Sierra 1500 All Models
2022 Chevrolet Silverado 1500 LTD All Models
2022 GMC Sierra 1500 Limited All Models

CURT 55774 Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required (QTY 1)

Manufactured by: Curt

A CURT custom wiring connector (sometimes 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 connectors come into play A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector.

With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided This special custom wiring connector actually provides two connector sockets for a multipurpose option It plugs into an OEM connector and offers a 4-way flat and 7-way RV blade connector.

It comes with a mounting bracket for easy installation and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment) CURT custom wiring connectors are designed to be long-lasting and simple to install They come with dust covers to keep your connector clean when not in use..

Features:

Dual-Output 7 & 4-Way Connector (Plugs into USCAR)
Plugs into USCAR socket to provide 4-way and 7-way trailer wiring connectors
Fits USCAR-equipped vehicles with factory tow plugs only
Simple plug-and-play design eliminates the need for cutting or splicing
4-way flat output connects tail lights, brake lights and turn signals
7-way RV blade socket adds reverse lights, electric brakes and auxiliary power
Dust covers included to keep connectors clean when not in use
Slit loom keeps wires contained and well protected
Metal bracket securely mounts wiring to the vehicle or trailer hitch
Backed by a limited one-year warranty

List of Fitment Years:

2025, 2024, 2023, 2022, 2021, 2020, 2019

Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.

Order today or message us for more information

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