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39 reviewsEnter Vehicle To Check Fit

These are drop in replacement mirror marker lights for the 2019+ new style GM tow mirrors. These 2019+ style tow mirror lights fit 2019+ Silverado and Sierra style tow mirrors. These lights offer a selection of lighting options including bright Amber or White LED's, optional forward facing spot lights, and optional scanning sequential front running light.
These are plug and play in OEM towing mirrors as long as the lights were properly working prior to installing these. Fitting 2019+ Chevy Silverado and GMC Sierra 1500 trucks with towing mirrors, and 2020+ Chevrolet Silverado and GMC Sierra 2500/3500 trucks. Offered with a clear lens or smoked lens for a sleek appearance.
Function Explanation:
- Signal Only: The lights will not illuminate with running light. The lights will flash AMBER with turn signal.
- Signal Only Sequential: The lights will not illuminate with running light. The lights will flash AMBER with turn signal in a sequential pattern.
- Signal & Running Light: The lights will illuminate AMBER with running light. The lights will flash AMBER with turn signal.
- Signal & Running Light Sequential: The lights will illuminate AMBER with running light. The lights will flash AMBER with turn signal in a sequential pattern.
- Switchback: The lights will illuminate WHITE with running light. The lights will flash AMBER with turn signal.
- Switchback Sequential: The lights will illuminate WHITE with running light. The lights will flash AMBER with turn signal in a sequential pattern.
These replace the factory lights which are part numbers 84468924, 84468925, 84468926, 84468927.

Link to Install Video: https://youtu.be/EsGb7tti3gM
- Written Install Instructions: 2019+ GM Tow Mirror Light Install
FITMENT:
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Excellent! High Quality!
Easy installation, Impressed with the quality. Looks much better than stock without making you truck look like it was designed by a five year old as 99% of aftermarket parts do. Turn signal is bright and functions well. One thing to be not is that the spot light is not as bright as the stock one.

Led
I haven’t received the replacement yet
Boost Auto Parts
Hello Jonathan, Is there something our Support Team can assist you with? Unfortunately, it does not look like our team has received any of your requests for a replacement item. Please reach out to us at support@boostautoparts.com so we can assist further! Thank you, -The Boost Auto Team

Mirror lights
Great lights and they were an easy installation thanks to Boost installation video.

My lights
Fast shipping and looks great

Great Lights
These lights are a great replacement for getting rid of the chrome clear housing, my truck is blacked out and these made a difference like no other! I'm very happy with the purchase and the instruction video they have is a great reference so make sure to watch it and the install will go flawless, Thanks Boost Auto!!!