FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to a Sierra 2500 Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
New Year, New Mods! WIN $4K Enter Daily >
$20 OFF – AmericanTrucks Show View Deal>

7-Way and 4-Way Tow Harness Wiring Package (07-23 Sierra 2500 HD)

Item HG4230
AmericanTrucks no longer carries the 7-Way and 4-Way Tow Harness Wiring Package (07-23 Sierra 2500 HD). Please check out 2020-2023 GMC Sierra 2500 Towing & Hitches for an updated selection.
Call a Sierra 2500 Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P

    Product Information

    Description, Reviews, Q&A


    Description. This electrical T-Connector is designed to fit a multitude of today's models offering both a 7-Way connector and a 4-Flat connector. The connector is designed to be inserted into the vehicles wiring harness to facilitate a quick and easy plug in installation. Easy to follow, detailed instructions are included with every T-Connector to make the installation process as smooth and trouble-free as possible.  Check the application guide to see if it fits your model vehicle.
    • Allows for towing two trailers with different wiring configurations
    • Stainless steel spring to reduce rust
    • Gasket seal on 7-way cover
    • Includes heavy duty mounting bracket
    • Hardware include
    • Plug in installation
    • Hardware included
    • Black finish

    CA Residents: WARNING: Cancer and Reproductive Harm -


    Customer Reviews (1)

      Reviews of similar Accessories products have an average rating of 5 out of 5

        Questions & Answers

        10 More Questions