Dual Function (Signal & Running Light) Wiring Harness for OEM Mirrors - Silverado & Sierra (2014-2019)
49Enter 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.
Reviews
Customer Reviews
4.7
Based on 49 Reviews
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NG
04/13/2022
Nick G. 
United StatesSignal & running light
Great purchasing experience fast shipping great and helpful installation video. USA made is always a plus.
JH
03/15/2022
Justin H. United StatesInstal
Easy to do plug and play basically and everything works as it should
TP
03/03/2022
Terrence P. United StatesHappy costumer
I am very happy with this product I got, easy to install and works great! Not the first time I ordered for boost auto parts, very fast shipping.
CK
02/28/2022
Corbin K. United StatesSimple installation works great
Very easy to install and serves its purpose
NM
02/06/2022
Nazareth M. United StatesAmazing!
This wiring harness was so easy to install and only took 10-20 minutes to install. Hardest part was taking off the door cover that’s how easy the install was!