RZY Harness for Plug and Play Tow Mirrors | 2014 & Early 2015 Silverado & Sierra
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This kit adds the wires required for adding towing mirrors to the cabin for 2014 & early 2015 Silverado & Sierra trucks. This kit, when combined with our modify door harness will get ALL of the lighting features working properly on towing mirrors.
This upgrade will work for OEM mirrors (RPO code DQS or DPN) and any aftermarket mirrors that properly wire all of the wires into the OEM style connector.
Cross References to GM Part Number 23387133. Fits 2014 1500 Silverado and Sierra and early 2015 Silverado and Sierra 1500 / 2500 / 3500 (including Duramax)
| Vehicle fitment | Fitment note |
Link to installation video: https://youtu.be/ZpXTGqAaAEs
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FAQ
This harness is used to add towing mirrors to all 2014 1500 trucks, as well as 2015 trucks that were built on or before 08/2014.
In addition to this harness, you will need our modify door harness. You have the option to purchase it in the options above.
This harness adds all of the lighting features necessary for towing mirrors.
When combined with our modify door harness kit, you can have fully operational mirrors with running light, turn signal, and cargo light if the mirrors are equipped with these features.
You can also upgrade to power fold towing mirrors (if not originally equipped) by purchasing mirrors that have power fold along with the switch. You have the option to purchase the switch in the options above.
The date is stamped in the corner of the door sticker on the driver's side door. If it was built on or before 08/14 then you have an early 2015. If it was built after 08/14 then you have a late 2015.
If you cannot locate your build date, please email the VIN to sales@boostautoparts.com and we can look it up for you.
Yes, this will work on any mirrors that are setup for plug and play functionality. This includes OEM and aftermarket.
No, you only need our modify door harness which can be found by clicking here.
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Reviews
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United StatesRZY harness
Great quality product and installation was easy and simple with the video .
United StatesGreat product
Pretty easy installation gave you all the information you would need for the process
United StatesGreat product works flawless
The product came as described. I bought the button to add power folding mirrors on my 2015 Denali which had the old style tow mirrors. It works great and the install video was great but it was a lot of work in those tight spaces. Overall very happy that it works and all my functions work.
United StatesRzy harness
Fast shipping here ahead of time and great product
United StatesEasy plug and play harness
Watched the video before and during install, and it made it super easy. I am super picky about how I am about stuff like that making it nice and neat, so I’d say install took about 6 hours give or take with distractions.