Part Description
Power up with GMC Accessories Trailer Wiring Electrical Adapter. Utilize your trailer wiring harness to power other devices through the custom designed adapter that converts a 7 pin trailer harness to a 12 Volt power outlet.
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Priced Right
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Factory Fit
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Easy Returns
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In-House Experts
You have selected a Trailer Wiring Harness Adapter 7 pin to 12 Volt Auxiliary Adapter (part # 12497781) for the 2015 GMC Acadia . This genuine GMC replacement part is manufacturer approved to keep your Acadia running at peak performance for longer. We offer wholesale pricing on any OEM GMC part for any model or year on the road today.