Easily equip your GMC for towing with this CURT plug-and-play T-connector wiring harness. Designed to utilize original equipment (OEM) connectors, it eliminates the need for cutting, splicing, or soldering for a seamless installation.

• Simple plug-and-play design eliminates the need for cutting, splicing, or soldering
• 4-way flat output connects tail lights, brake lights, and turn signals
• Includes a dust cover to keep the connector clean when not in use
• Uses OEM connectors for a secure, direct connection to your vehicle's electrical system
• Includes converter where necessary for seamless compatibility