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

Talk to a Silverado 2500 Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily >

Dual-Output 7 and 4-Way Connector (07-23 Silverado 2500 HD)

Item HS10603
Call a Silverado 2500 Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price


FREE Shipping on orders over $119 Market Price $48.99 You Save 14% ($7.00)

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A


      • Versatile Upgrade
      • Weather-Resistant and Durable
      • Reliable Connection for Trailer Power
      • Converts from 7-Way to 4-Way
      • Simple Installation
      • Fits 2007-2023 Chevrolet Silverado 2500 HD with Tow Package


      Adds Towing Flexibility. The Dual-Output 7 and 4-Way Connector is an excellent upgrade for your 2007-2023 Silverado 2500 HD and provides two standard trailer wiring sockets, a 4-way flat, and an RV blade 7-way round socket, to connect quickly and easily to either style of the trailer wiring harness. It connects the taillights, brake lights, turn signals, reverse lights, electric trailer brakes, and trailer auxiliary power. 

      Weather Resistant. Few towing activities are more frustrating than diagnosing faulty trailer lights at night or by the side of the road. This Dual-Output 7 and 4-Way Connector keeps the elements from damaging the electrical connections by using a spring-loaded dust cover that keeps the connection points dry and protected when not in use. For long-lasting use and a reliable connection, the housing of this dual 7-pin and 4-pin trailer wiring socket is made from durable black plastic that will never rust or corrode.

      Tested In-House for Safety. A dedicated engineering facility located in the heart of the automotive industry ensures each connector meets ISO/TS 16949 standards. This ensures the safety and reliability of each design.

      Backed by a One-Year Warranty. The Replacement 7-Way USCAR Plug comes with a one-year warranty on components and parts. Contact customer service for more information. 

      Application. This Dual-Output 7 and 4-Way Connector fits 2007-2023 Silverado 2500 HD models with a factory tow package and USCAR socket.


      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

        Questions & Answers

        10 More Questions