Two (2) Used OEM HID Xenon Headlight Ballasts (Light control unit) & D3S Bulbs
HID wires are included for free!
GM Ballast Part No: 20928264
GM Bulb Part No: 13587720 / 13587843 / 13503432
Will fit xenon (HID) headlights of:
2017-2019 GMC Acadia / Denali
Tested and is in great working condition!
This item will be shipped out same or the next day