Heated Lower Glass - GM Tow Mirror Upgrade Kit (2015 Style Mirrors)

Add defrosting heated lower glass to your OEM and aftermarket tow mirrors.

Starting At
Sale price $ 80.25

Choose options to update the price

Choose Your Options:

+
1
Include Mount (See Note Below)
+
2
Do you have OEM or aftermarket mirrors?
This allows us to get you the proper harness.
Fits your ?
This doesn't fit your ?
or SEE ALL COMPATIBLE PRODUCTS
Enter your vehicle info to 
They were simple to install and they fit perfect and they do heat up. Mirrors are ready for cold weather!
Steven G.

This works with ALL aftermarket & OEM mirrors, and installation takes less than 10 minutes per side. This is an upgrade for OEM part numbers 23444114 and 23444113.

NoteYour mirrors must be equipped with defrost on the upper glass for this retrofit kit to work properly. 

Kit Includes:

  • Drivers Side Heated Lower Glass (Left Side)
  • Passengers Side Heated Lower Glass (Right Side)
  • Plug & Play adapters for ease of install

This mirror glass fits the below OEM applications and is compatible with similar aftermarket mirrors fitted for other generations.

Vehicle fitment Fitment note

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.

FAQ

This can be installed in less than 10 minutes per side.

No, these can be installed with the mirrors on the truck.

Yes, we also offer the upper glass at the below link.

Link to upper glass: https://boostautoparts.com/products/tow-mirror-replacement-glass

OEM & Boost Auto Parts mirrors NEVER require the mount.

Aftermarket mirrors not purchased from Boost Auto Parts may need the replacement mount if the lower glass is secured with a screw behind the glass.

Link to lower mount install video: https://www.youtube.com/watch?v=gfnHWH3A6mw

If your truck is 2013 or older the mirrors are certainly aftermarket.

If you are 2014 or newer and do not know, we recommend selecting the option stating you don't know to ensure you receive a harness that will function properly.

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 88 Reviews
5 ★
86% 
76
4 ★
8% 
7
3 ★
2% 
2
2 ★
2% 
2
1 ★
1% 
1
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
KW
09/25/2024
Kurt W.
Canada Canada

As advertised

Works great!

DH
08/15/2024
Dempsey H.
United States United States

Flawless Installation!!!

Ordering was easy. Instructions to install were simple. My 15 year old could do this. Originally, I was going to just replace the upper mirror. But then I realized I could replace all of them and even make both my bottom blindspot mirrors an upgrade to both heated mirrors! That was a no-brainer considering New Englands winters are/can be brutal.

CH
06/13/2024
Charlie H.
United States United States

Quality

Great always quality stuff

RM
04/16/2024
Ron M.
United States United States

Awesome Product

Very simple and straightforward.

BH
03/20/2024
Brennan H.
United States United States

Great purchase!

Super easy install. Only used the defrost once so far and works great. No more annoying frozen lower glass.

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

Get In Touch

Call us

If you would like to speak to an associate via phone, please call us directly.

Customer Service Hours:

Monday - Friday: 9 am - 5 pm CST

(765) 831-2830

Chat with us

We're available to answer all of your questions. Click on the ‘chat’ icon in the bottom right corner of your screen.

Customer Service Availability:

Monday - Friday: 9 am - 5 pm CST

Email us

If your matter isn't urgent or it's outside of our customer service hours, you can email us at support@boostautoparts.com and we'll get back to you within 1 - 2 days of your inquiry.

Visit our FAQs

We tend to think we've got some of your questions covered. If we aren't available, you can always check out our company FAQ page

Visit our FAQ