Replacement GM Tow Mirror Upper Glass (2019+ Style)
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- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
- Ships Within 1-Business Day
Direct replacement of upper glass for GM trucks. Easy press-fit design. Replacement glass is offered with or without blind spot monitoring. Must purchase the glass according to your original mirror configuration.
**Our glass does NOT come equipped with Auto-Dim, you will lose this feature if you currently have it. We ask whether you originally had it because it dictates other fitment on the glass assembly**
Replacement for GM OEM numbers: 84753945, 84753944, 84301410, 84301411, 84819559, & 84819560
Vehicle fitment | Fitment note |
2025 GMC Sierra 1500 | |
2025 Chevy Silverado 1500 | |
2025 GMC Sierra 2500/3500 | |
2025 Chevy Silverado 2500/3500 | |
2024 Chevy Silverado 2500/3500 | |
2024 GMC Sierra 2500/3500 | |
2024 Chevy Silverado 1500 | |
2024 GMC Sierra 1500 | |
2023 GMC Sierra 1500 | |
2023 Chevy Silverado 1500 | |
2023 GMC Sierra 2500/3500 | |
2023 Chevy Silverado 2500/3500 | |
2022 Chevy Silverado 2500/3500 | |
2022 Chevy Silverado 1500 (Refreshed) | |
2022 GMC Sierra 2500/3500 | |
2022 Chevy Silverado 1500 LD | |
2022 GMC Sierra 1500 (Refreshed) | |
2022 GMC Sierra 1500 LTD | |
2021 Chevy Silverado 2500/3500 | |
2021 GMC Sierra 2500/3500 | |
2021 GMC Sierra 1500 | |
2021 Chevy Silverado 1500 | |
2020 GMC Sierra 1500 | |
2020 Chevy Silverado 2500/3500 | |
2020 GMC Sierra 2500/3500 | |
2020 Chevy Silverado 1500 | |
2019 GMC Sierra 1500 | |
2019 Chevy Silverado 1500 |
- Equipped with Defrost
- Installation Instructions Included (See Installation Tab)
- 1-year Warranty
- Item Condition: New
FAQ
There will be a line around the border of the entire glass if you have Auto-Dim. See the below graphic for a comparison.
If you are unsure, please email us a picture of your glass or your VIN and our team can check.

No, you must order the glass the way your mirrors were originally equipped. It is NOT possible to add the blind spot monitoring.
Yes, all of the glass we offer comes integrated with a defrosting element.
The only feature we do not offer is the Auto-Dim. If you have this you will lose it.
We ask whether you had auto-dim originally because it affects other fitment on the glass. Our glass will NOT come with Auto-Dim, regardless of how you purchase it.
Email your VIN to sales@boostautoparts.com and our team can check for you.
Yes, we also offer the lower glass at the below link.
Link to lower glass: https://boostautoparts.com/products/gm-tow-mirror-lower-glass-2020-style
2019+ Silverado and Sierra 1500 with OEM towing mirrors
2020+ Silverado and Sierra 2500/3500 with OEM towing mirrors