OEM Quality. Aftermarket Customization. Boost Auto Parts.


2015 - 2019 New Style GM Tow Mirrors

$ 385.95

In-Stock Your order will ship once our team is done building them and testing them to the highest quality standards in our Illinois facilities.
Custom built in USA - Ships in 5-7 Business Days

Mirror Features:

  • Power Adjust Upper Glass
  • High Quality LED lights
  • LED Turn Signal on Glass (Red)
  • Integrated Cargo Light (Low Output or High Output)
  • Heated Upper Glass
    • Optional Heated Lower Glass
  • Optional Running Light Function
  • Different LED color options (Switchback, White, Amber)
  • Manual Folding
    • Optional Power Folding
  • Memory Compatible (Power Fold Only)
  • Manual Extending Towing Mirrors (3 Inches)

Product Details:

  • Sold as a set (left & right side)
  • 1-year Warranty
  • Item Condition: New
  • Free Ground Shipping (Lower 48 States)
  • Assembled in the USA


Door Panel Removal (ALL TRUCKS)

Tow Mirror Wiring (Depending on your selection above)
If you chose Modify Door Harness above:
If you chose Hardwire above, reference this video: https://youtu.be/uKHg4GJC6dE
Early 2015 trucks require the RZY Harness as well (only if you chose Modify Door Harness above). If you selected the RZY Harness above, reference this video for installation.
Optional Upgrades:
If you chose to add Cargo & Reverse to your mirrors, watch this video that shows how to quickly install the upgrade in just 5 minutes.


Why Choose Boost Auto Parts?

The Claim: Compatible with your LML or L5P Duramax

  • The Competition: No temperature sensor causes a check engine light.
  • Boost Auto: Temperature sensor installed prior to shipment. No check engine light.

The Claim: Properly Wired

  • The Competition: After mirror install the truck lights (not just the mirror) malfunction, the dash displays error messages, & the signals hyperflash.
  • Boost Auto: No error messages. No hyperflash. Always wired properly, guaranteed.

The Claim: Plug & Play Install

  • The Competition: One size fits all wiring makes installation difficult.
  • Boost Auto: Mirrors are custom wired based on your truck to unlock as many plug and play features as possible.

The Claim: Forward Light Function

  • The Competition: Signal Only? Running light only? Many sellers claim one but do the other. You won't know until you put them on.
  • Boost Auto: Switchback, Signal & Running Light, OR Signal Only

    The Claim: Rear Facing Light Brightness

    • The Competition: Low Output
    • Boost Auto: High Output or Low Output

    The Claim: Quality Electronics

    • The Competition: Interference from reverse light causes 'fuzzy' backup camera
    • Boost Auto: No interference with backup camera

    The Claim: Rear Facing Light Function

    • The Competition: Cargo Only
    • Boost Auto: Cargo & Reverse OR Cargo Only

    The Claim: Instructions

    • The Competition: No Instructions
    • Boost Auto: Detailed Instructions & Videos

    The Claim: Technical Support

    • The Competition: No technical support, and customer service often speaks broken English
    • Boost Auto: Live & helpful American support. We know these trucks because we own these trucks!

    The Claim: Serviceability

    • The Competition: No stock of parts
    • Boost Auto: A full range of parts stocked in our Illinois warehouse

    The Claim: Quality Checks

    • The Competition: No quality checks. Imported from Asia & shipped directly to you.
    • Boost Auto: 100% quality checked & end of line assembled in USA.

    The Claim: Warranty

    • The Competition: Claims of extended warranties, but denial of warranty claims or no response when issues arise.
    • Boost Auto: 1-year warranty upheld, with real technical support to get the problem fixed the right way the first time.

    Frequently Asked Questions:

    Vehicle Fitment:

    These Extendable / Telescoping mirrors fit a wide range of vehicles including the following:


    Customer Reviews
    4.8 Based on 468 Reviews
    5 ★
    4 ★
    3 ★
    2 ★
    1 ★
    Customer Photos
    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:
    • mirrors
    • quality
    • videos
    • parts
    • anyone
    • support
    • install
    • lights
    • wiring kit
    • everything
    Benjamin C.
    United States United States


    Mirrors are awesome. Installed on early 2015 2500. Allow yourself a full 6 hours or so if you have to install the early 2015 harness. It’s not terrible, but tedious and time consuming. Also wish caps came prepainted but overall very happy with end product.

    Tyler G.
    United States United States

    Perfect fit

    They came exactly as described with quality instructional videos on installation

    Ivan L.
    Canada Canada

    Tow mirrors 2016 Silverado.

    Great experience. Great product and easy to install with how to video. Shipping didn’t take long. Ordered some extra wire by accident but my bad. I know for next time.

    Tim S.
    United States United States

    Beautiful Mirrors • Better Than OEM • Best Customer Support

    BOOST Mirrors installed easily just as described, easy/simple online directions. Product just as good if not better than OEM. Boost customer service was the best I've ever experienced !! I ordered by phone, missed a holiday coupon, called to see if they would apply coupon, they happily refunded difference

    Ronald Z.
    United States United States

    Follow up on my order

    My mirrors look and are operating great. Just an item I will have to check with the team. I keep getting a message to open my window on drivers side. I'm sure Boost team can help with that . Nice mirrors


    Boost Auto Parts

    Hello Ronald, We are happy to hear you enjoy the look of your new tow mirrors. Our Technical Support Team would be happy to assist you! Please reach out to us at Support@boostautoparts.com so way may take a closer look. Thank you, -The Boost Auto Team