One (1) original OEM made in Japan xenon light control unit / H.I.D ballast
Will fit the headlights equipped with the same ballast as in this listing ONLY! Please check fitment before you buy it!
Cadillac PN: 16533089
Fits both sides
2005-2011 Cadillac STS
Tested and is in great working condition!
This item will be shipped out same or the next day