


Dual Function (Signal & Running Light) Wiring Harness for OEM Mirrors - Silverado & Sierra (2014-2019)
54 reviewsEnter Vehicle To Check Fit

Kit Includes Driver & Passenger Sides!
This wiring harness kit converts the front lights on your 2015-2019 OEM GM tow mirrors into dual functioning signal and running lights. Installation does not require mirror disassembly and just requires a few cuts and splices.
PROUDLY MADE IN THE U.S.A
Version 1.0 Install Video: https://youtu.be/AnYG-3qNj9s
Version 2.0 Install Video: https://youtu.be/VbY9TCazDTY
Boost Auto Parts is not responsible for damage to your mirrors or truck caused by improper installation. Professional installation is highly recommended.
This kit fits the below OEM applications and is compatible with similar aftermarket mirrors fitted for other generations.
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2.0 chevy mirror mod
Excellent results installing harness & referring to video was helpful to follow

Works as advertised
Works as advertised, a feature that GM should have made stock. Installation was straight forward and simple, install video helped a lot.

Wiring harnesses
It wasn't the correct harnesses
Boost Auto Parts
Hi John, Please reach out to our tech support team at support@boostautoparts.com for assistance or to begin a return. Thanks, -The Boost Auto Team

Great kit!!!!
The kit saves time and the videos and details are great! The customer support can be reached easily and take the time to help out with any issues you may encounter!! I would definitely buy again or recommend these guys!

Awesome uogrades
Everything works as it should. Love that everything worked with OE and I didn't have to buy another set of mirrors or lights. Video instructions where spot on. Thank you Boost Auto parts