2014 – 2019: DL8 – DL3 Mirror Upgrade PNP Harness
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.
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 – Cheverolet / GMC 2500, 3500 (all cab styles)
2019 – Cheverolet / 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
How-To Video Here!
- 3 lbs
- 10 × 7 × 5 in
2014 – 2018 Silverado/Sierra: Puddle Lamp Workaround Harness
2014 – 2018 Silverado/Sierra: Radio Extension Harness
2014 – 2019: DL8 – TOW Mirror Upgrade PnP Harness