Towing/Electrical accessories for 2025 GMC Sierra 2500 HD
6 Results | Showing 1 – 6 of 6
7-Way Electrical Extension
GM
19352640
Easily provide power to your trailer with a GMC Accessories Electrical Extension. It contains 4-way and 7-way connections for optimal...
$98.71 CAD
MSRP $117.51 CAD
Save $18.80 CAD
16% Off 
7-Way Trailer Wiring Electrical Adapter
GM
19366958
It will allow you to connect and adapt your vehicles wiring system to your trailer wiring system, helping you to communicate your actions...
$15.42 CAD
Spectrum Brake Controller Module
GM
19418031
It tells your trailers brake system when to brake and how much pressure to apply while towing and operates 2-8 brakes (1-4 axles). The...
$298.93 CAD
MSRP $358.87 CAD
Save $59.94 CAD
16.7% Off 
Echo Brake Controller
GM
19418635
Bring your trailer brake controller into the future with the CURTé Echoé mobile trailer brake controller from Chevrolet Accessories....
Echo In-Line Trailer Brake Controller With
GM
19435165
The Echo® Trailer Brake Controller is truly a trailer brake controller for the modern age. It plugs into your vehicle and wirelessly...
$393.55 CAD
MSRP $476.46 CAD
Save $82.91 CAD
17.4% Off 
Tri-Flex Next Trailer Brake Controller
GM
19435732
Maximize the effectiveness of your vehicle's brakes with a Trailer Brake Controller and Adapter Harness Kit. The NEXT series offers...
$194.64 CAD
MSRP $233.66 CAD
Save $39.02 CAD
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