OEM Quality. Aftermarket Customization. Boost Auto Parts.


Heated Lower Glass - GM Tow Mirror Upgrade Kit (2019+ Style Mirrors)

$ 69.95

In-Stock Expedited options available at checkout.
Ships Within 1-Business Day

This heated glass upgrade kit allows you to add defrost lower glass to your OEM 2019 (T1) style towing mirrors. This upgrade will make driving during the winter with snow and ice more enjoyable, by giving you a clear view of what is behind you. The glass is convex and follows the OEM design.

This works with OEM mirrors, and installation takes less than 10 minutes per side. This is an upgrade for OEM part numbers .

Kit Includes:

  • Drivers Side Heated Lower Glass (Left Side)
  • Passengers Side Heated Lower Glass (Right Side)
  • Plug & Play adapters for ease of install

Link to install video: https://youtu.be/-kgv0n_C1NI

NoteYour mirrors must be equipped with defrost on the upper glass for this retrofit kit to work properly. 

Customer Reviews
5.0 Based on 4 Reviews
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Richard B.
United States United States
Lower trailer mirror heater

Great you think GM would’ve done this

Randal S.
United States United States

I had a little problem getting the OEM off. Otherwise went great and very happy.

Craig S.
United States United States
Great product

GM dropped the ball on there heated mirrors. The top mirror is heated but the lower convex mirrors (which are used when plowing) are not heated. Boost Auto stepped up and fixed my problem. Great product

David W.
United States United States
Looks just like OEM

Parts look and fit just like OEM. Take your time removing your original parts, they are all very easy to break if you don't follow the directions in the video.