Trailer Hitch Wiring Adapter for your 2011 Chevrolet Colorado:|
Utilize the trailer wiring harness of your Silverado to power other devices through the custom-designed 7-pin round to 4-pin flat adapter that allows for easy connection of trailer wiring harnesses that only require the standard 4-pin connector.
7-Pin to 4-Pin Adaptor Harness Connector
List Price: $20.00 | Your Price $16.50
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