


GM Tow Mirror Lower Glass (2019+ Style)
6 reviewsBoost Auto Parts offers a full range of replacement lower glass compatible with all OEM and aftermarket Silverado and Sierra tow mirrors. This glass is for the 2020 style towing mirrors.
Install Video: https://youtu.be/Jza3Ahm9Uao
Please note this glass does not have defrost (nor do OEM mirrors). If you need defrost lower glass please click here.
Cross References to GM OEM numbers: 84468913 and 84468914
Fitment:
- 2019+ Silverado & Sierra 1500 (with towing mirrors)
- 2020+ Silverado & Sierra 2500/3500 (with towing mirrors)
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GM Tow lower mirror
Excellent. It was a little difficult at first to snap into place, but once it did it has worked great. No looseness or disconnecting problems. The dealership was going to replace the entire mirror unit - motors, camera, etc. and they all worked fine. This was a much better solution!

Convenient
Part was easy to find and was exactly what I needed. On the website found hard to find parts I want for my truck. So glad I found Boost Auto Parts

Customer service
Great response, shipping, quality and packaging was great. Every time I order from Boost never disappointed.

Fit like oem, quality product
It was an easy install, snapped right into place. Fit and finish comparable to oem. My mirror was hit by a utility truck and this got me seeing again until the body shop has my new mirror.

Lower mirror
Did not fit, opening was in the right spot but no legs to hold it in place
Boost Auto Parts
Hi Cristian, We're sorry to hear of your concern. This mirror is designed to snap into place of the OEM lower glass. Please reach out to our Technical Support team so we can help get this resolved. Thank you, -Boost Auto Team