2010/2013 RS to 2010/2013 Non RS Headlight Harness reverse light harness If you are looking for

If you are looking for a single wire click here

it is not this solenoid

This harness is needed when installing HID or LED headlight bulbs into your GMC Sierra as there is less voltage during DRL mode which can play havoc with the HID and LED bulbs

CLICK HERE FOR HARNESS SELECTION

2010/2013 RS to 2010/2013 Non RS Headlight Harness reverse light harness If you are looking forThis harness is for those with 2010 2013 RS model Camaro's (factory halo's) that wish to install Non factory RS headlights. This harness converts from your current 4 way plug to the new 3 way plug. If installing non rs lights with some sort of halo, that halo is usually powered off of a loose wire coming out of the case. You can connect the positive feed to our yellow wire to power that halo. If you are not installing halo's just leave the yellow as