For the 2015 Acura ILX, the low-beam bulb depends on the headlight system: use H11 with halogen headlights or D2S with HID headlights. The high beam uses a 9005 bulb, which is also listed for the daytime running light.
Fog-light fitment is listed as H11 LED or H16 LED; confirm the installed fog-light housing before ordering. The front and rear turn signals use 7440 bulbs, while the brake and tail lights use red 7443R bulbs. The center stop light is an integrated LED unit.
- Reverse light: 921
- Front side marker: 168NA
- Rear side marker: 7443A
- License plate, parking, and trunk lighting: 168 or 917
- Dome light: DE3175
- Vanity light: 6615F