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GM Modify Door Harness for Plug and Play DL3 Small Power Folding Mirrors - Silverado & Sierra (2014-2019)
GM Modify Door Harness for Plug and Play DL3 Small Power Folding Mirrors - Silverado & Sierra (2014-2019)
GM Modify Door Harness for Plug and Play DL3 Small Power Folding Mirrors - Silverado & Sierra (2014-2019)

GM Modify Door Harness for Plug and Play DL3 Small Power Folding Mirrors - Silverado & Sierra (2014-2019)

21 reviews
$ 52.95
Availability:
In-Stock Expedited options available at checkout.
Ships Within 1-Business Day

Sold as a set (kit covers both sides). This wiring kit adds the missing wires to your GM door harness for upgrading from small mirrors without power fold or turn signal (DL8) to small mirrors with power fold, turn signal, and puddle light. This gets the turn signal and puddle working, and when purchased in combination with the power folding switch the power fold can be gained as well. 

Looking for the mirrors as well? Purchase the mirrors & harness by CLICKING HERE.

    Reviews

    Customer Reviews
    5.0 Based on 21 Reviews
    5 ★
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    21
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    Filter Reviews:
    EW
    12/07/2022
    Edward W.
    United States United States

    GM Door Harness for plug and play DL3

    It did what I needed it for and made the process easy

    AC
    11/24/2022
    Anthony C.
    United States United States

    5 Stars

    Good really easy fast shipping overall satisfied

    RB
    08/21/2022
    Ronald B.
    United States United States

    signal wire harness

    Fast easy instructions!

    PM
    05/26/2022
    Preston M.
    United States United States

    Easy Install

    Wiring kit worked as expected and was super easy to install following the instructions provided. DL3 mirrors work like factory now!

    Boost Auto Parts GM Modify Door Harness for Plug and Play DL3 Small Power Folding Mirrors - Silverado & Sierra (2014-2019) Review
    DT
    05/01/2022
    Daniel T.
    United States United States

    Everything works great

    Was easy to install great YouTube tutorial and fast shipping. Everything is working properly LED side mirrors puddle light. My only concern was what the white wire need for

    05/03/2022

    Boost Auto Parts

    Hi Daniel, This is a universal kit that is also used for towing mirror upgrades. The towing mirrors utilize an additional wire, but that feature is not present on the small mirrors so it is not used in this installation. Thanks, -The Boost Auto Team