D1S OEM HID Replacement Bulbs

Some car manufacturers like Cadillac outfit their vehicles with OEM HID systems and use D1S bulbs as low beams when coupled with a 9005 bulb for the high beam or with a bi-xenon setup.

Please make sure you check the bulb guide below to ensure you get the proper bulbs.

To check what kit you will need for your car, please visit Sylvania's bulb replacement guide.

Interested in HID fog lights?

Check out our kit list!