Boost Auto Parts offers a full range of replacement upper glass compatible with all OEM and aftermarket Silverado and Sierra tow mirrors. Please reference the graphic to determine which glass is correct for your vehicle.
- Glass With Backing: This is glass which comes attached to the plastic backing which will simply snap to your motor. All of the glass with backing comes equipped with defrost. If called out as signal glass, it will also have a red signal integrated into the glass.
- Glass Only: This is just a piece of glass, nothing else. You will need to glue or tape this onto your existing backing. It does NOT come with the defrost or signal elements.
Cross References to GM OEM numbers: 23444110 & 23444109
- Install for OEM Mirrors: https://youtu.be/G0LC9P-Ejfo
- Install for Aftermarket Mirrors: https://youtu.be/8iEwSH3E3Fk
- Install for 3.5" Glass: HERE
- Install for 4.5" Glass: HERE
- Install for OEM 5" Glass: HERE
- Install for Glass Only: HERE
- customer service
Mirror glass replacement
Quality product that installed without issue shipping was fast considering I ordered right before Christmas. Will purchase from them in the future.
Mirror Glass Replacement
Contact Boost multiple times while working on painting the mirrors, for a customer, this glass fits and I was helped with each question we had. 100% satisfied with the purchase and customer service. (The only thing I was hoping for was a boost beer koozie when ordering the replacement lol)
Boost auto mirrors
Top notch company and product, with great customer service, thanks again!
Great place to order custom lighting and mirrors
I ordered a replacement mirror and fits perfectly
GmTow mirror upper glass
It was amazing it was delivered early and is exactly what is shown on the website and fit perfectly