When upgrading the standard Outside Rearview Mirrors on your Silverado with Manual Extendable Trailering Mirrors, you may need this Trailering Mirror Harness for the Rearview Mirror on the Driverside Door to retain power features. ALL trucks require NEW door harnesses depending on the RPO (Regular Production Option) codes of the vehicle.

Please use the Mirror Harness Chart provided in the images above. When using a desktop or laptop you can click the image to enlarge for better visibility. This Trailering Mirror Harness is for the Driverside Door for specific models (highlighted in the chart) when installing Trailering Mirrors with Chrome (23372181) or Trailering Mirrors with with Matte Black (23372182).

If you are unsure of which RPO codes you have, please Call Us or Open a Support Ticket.

Replaces: 23171574, 23171572, 23342729, 84125574 and 84125573.