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Heated Lower Glass - GM Tow Mirror Upgrade Kit (2019+ Style Mirrors)
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This heated glass upgrade kit allows you to add defrost lower glass to your OEM 2019-2025 (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.
Note: Your mirrors must be equipped with defrost on the upper glass for this retrofit kit to work properly.
| Vehicle fitment | Fitment note |
- Detailed Installation Instructions Included (See Installation Tab)
- Driver's Side Heated Lower Glass (Left Side)
- Passenger's Side Heated Lower Glass (Right Side)
- Plug & Play adapters for ease of install
- 1-year Warranty
- Item Condition: New
Link to install video: https://youtu.be/-kgv0n_C1NI
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LIFETIME TECHNICAL SUPPORT
FAQ
This can be installed in less than 10 minutes per side.
No, these can be installed with the mirrors on the truck.
The mirror defrost is activated with the rear window defrost button.
The glass is comparable to OEM which is convex.
PEOPLE WHO CARE
WE ARE PASSIONATE
TRUCK OWNERS
Our team is made of automotive enthusiasts who drive trucks and SUV's. We spend our weekends working on our own vehicles, which is how we're able to deliver the best technical support and DIY install guides. We've been in your shoes many times before.
Because our employees are enthusiasts, many of our product ideas come from things we want to put on our own vehicles.
WHY CHOOSE BOOST
We might be biased, but we think the choice is clear. Boost is better...because of this:
LIFETIME TECHNICAL SUPPORT
Our commitment to our customers never ends. Whether you call our technical support team 10 minutes after ordering or 10 years after ordering, you will receive the same high quality of attention & care.
HELPFUL INSTALL VIDEOS
We know bad instructions suck, that's why we don't offer a single product on our site that doesn't have a detailed tutorial video. These videos are filmed by enthusiasts so we make sure you get the info you need in an easy to understand format.
1 YEAR WARRANTY
All of our products come with a 1 year warranty. Vehicle manufacturer warranties are typically 36,000 miles but vehicles last 200,000+ miles. You can rest assured our products are designed to last the lifetime of your vehicle as well.
CUSTOMER REVIEWS
Customer Reviews
4.8 Based on 28 Reviews
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JW
12/04/2024
Jonathan W.
United StatesLower fish eye mirror
When plowing and towing I pretty much only use the lower mirror so being able to have it heated and useable in all weather is perfect
TL
11/10/2024
Thomas L.
United StatesGreat costumer service.
Great Exchanged mirrors with correct ones promptly.
EW
10/04/2024
Erik W.
United StatesLower Glass
Product works beautifully. Boost is my favorite aftermarket outfitter
JH
08/13/2024
Jared H.
United StatesReplaced shipped broken parts
Boost Auto’s customer service is second to none. They took care of my problem with no issues!! Will be buying from them again!
JR
05/24/2024
James R.
United StatesPerfect fit
These mirrors were exact replacements. The swap took about 15 minutes and it was simple with the videos. They look factory and work great.
QUALITY YOU CAN TRUST
All of our design & development, assembly & quality assurance takes place close to home, in our Northern Illinois Headquarters. Everything from 3D CAD design & prototyping to on-vehicle testing happens right here in America.
A PERFECT FIT
This ensures the accuracy of vehicle fitment across the entire range of trucks manufactured and sold in the United States
LOCAL SUPPORT
Plus, ALL of our support staff, ready to help you with your purchase, live here in West Chicago
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