For the 2009 Hyundai Genesis, the low-beam bulb depends on the headlight system installed. Models with halogen headlights use an H11 low-beam bulb, while models equipped with HID headlights use a D1S bulb. The supplied fitment data does not list a separate high-beam bulb, so verify the headlamp assembly before ordering a high-beam replacement.
Other notable exterior fitments include a 2357A bulb for the front turn signal and parking light, 7507 for the rear turn signal, and 921 for the reverse light. The brake, center stop, tail, and rear side-marker lights are listed as LED assemblies.
- Front side marker: 168NA
- License plate, courtesy, glove box, and trunk: 6418
- Dome light: DE3022
- Interior lighting: 168 and 917
Confirm whether the vehicle has halogen or HID headlights before purchasing the low-beam bulb.