19-21 GMC 1500 to 22-26 1500 Headlight Harness 2019-2021 Turn signal Version:Non-LED Works on all 2015-2018 GMC

Works on all 2015-2018 GMC Sierra's as well as 2019 old bodies

you may get a few air bubbles as the fluid fills the hose

The harness is made with 14 Gauge wire in a nice and neat package

This plug and play harness connects inline at the rear-view mirror and allows you to connect your radar detector to either your windshield or to your rear view mirror

This harness is a complete plug and play harness which utilizes 4 relay's for controlling all function's

19-21 GMC 1500 to 22-26 1500 Headlight Harness 2019-2021 Turn signal Version:Non-LED Works on all 2015-2018 GMCThis harness is for those wanting to install the 2022 2026 GMC 1500 headlights into their 2019 2021 1500 Model. This is a true plug and play solution, no tapping is necessary. The 2019 2021 models can come with 1 of 2 headlights, the difference being that one has LED turn signals, and the other does not. Please check the appropriate option when ordering. If unsure, please email us to confirm fitment. gen5diy1@gmail. com SOLD AS A PAIR