16-19 GMC HD to '16-'18 GMC 1/2 Ton LED Headlight Harness GMC HD LED FUNCTION::Stays Bright at Night(250410) This harness is only for

This harness is only for factory LTZ and Premier models with LED DRL

For the Coupe the kit includes a new upper console assembly along with a plug and play harness

Once it is received it will be sent to programming

This product is not available for sale or use in California

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

16-19 GMC HD to '16-'18 GMC 1/2 Ton LED Headlight Harness GMC HD LED FUNCTION::Stays Bright at Night(250410) This harness is only forThis is only for OEM headlights not aftermarket headlights. This harness is for those that have a 2016 2019 HD (3 4 or 1 Ton) GMC Sierra and want to install the 1 2 Ton "C" shaped LED headlights. There are 2 version's of the 1 2 Ton "C" shaped LED headlight. 1 utilizes the "C" LED as the turn signal and the other has a separate turn signal bulb. This harness is for the "C" shaped LED's that have the LED turn signal. See pic's below to make sure you