Boost 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.
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
- 2019+ Silverado & Sierra 1500 (with towing mirrors)
- 2020+ Silverado & Sierra 2500/3500 (with towing mirrors)