2014 – 2019: DL8 – DL3 Mirror Upgrade PNP Harness

Name: 2014 – 2019: DL8 – DL3 Mirror Upgrade PNP Harness
SKU: 4314
Availability: BackOrder

Description

Looking to upgrade your outside side mirrors? These custom harnesses will simplify your installation, making it Plug and Play! Simply swap your door harnesses and swap your mirrors! read more

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2014 Silverado DL8 - DL3 Mirror Upgrade Harness

Excellent work! The harness has everything exactly where it should be, and with the videos HarnessDr.com is a one stop shop for jobs like these. The customer service is probably the best I've encountered. I went to install this on a Saturday and ran into an issue with a switch that came from a third party. I reached out to Phil who within a couple of questions was able to diagnose and help resolve my issue. It was impressive and very much appreciated.

Question

Would this fit my 2021silverado?

In short - no. Currently no products yet or path for this upgrade for 19+ trucks. Any additional questions, please use the Contact Us form on the site.

Mirror Upgrade harness

Made my job of replacing side mirrors so easy !! Thanks

PnP harness to upgrade 2014 Silverado from DL8 to DL3

Harnesses went in with no issues and easy to install. New mirrors are folding in and adjusting perfectly so far. It has only been a week.

Completely satisfied

Did what the dealer couldn't. Very satisfied.

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Parts:: Chevrolet
GMC
Category:: PnP Mirror Harnesses
Brand:: Chevrolet, GMC
Weight:: 3 lbs
Dimensions:: 10 × 7 × 5 in
view all details

Price

$295.81

Quantity

- +

Total

$295.81

18 reviews

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Description

These door harnesses are custom built for your truck and the mirror upgrade you are looking to achieve. Installation is Plug and Play.

If you currently have DL8 Mirrors and want to upgrade to DL3 Mirrors these are the harnesses you needed! These harnesses are designed to upgrade to GM Factory DL8 (Manual Fold, Power Adjust, and Heat) Mirrors to DL3 (Power Fold, Power Adjust, Turn Signal, Puddle Lamp) Mirrors.

Fits:

2014 – Silverado/Sierra 1500 Trucks (all cab styles) – **Diode (included) will be needed to get puddle lamps to activate and follow your dome lamps.

2015 – 2018 Silverado/Sierra 1500, 2500HD, 3500HD Trucks (all cab styles).

2019 – Chevrolet / GMC 2500, 3500 (all cab styles)

2019 – Chevrolet / GMC LD (Limited Design – 2018 Body Style – all cab styles)

NOTE: You will need to replace your Power Adjust only switch to a Power Adjust/Fold Switch – Part # 23154702 to get the power fold function to work

From this.