Two (2) Used Original OEM Osram Xenon Light Control Units / H.I.D Ballasts and 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:
2019-2020 Chevrolet Blazer
Tested and is in great working condition!
This item will be shipped out same or the next day