2012 Buick Regal bulb size chart
Catalog bulb positions and codes for the 2012 Buick Regal. Confirm against your owner’s manual before buying.
Bulb chart
Exterior signal & marker
| Position | Bulb |
|---|---|
| Back Up Reverse Light Bulb | 3157 |
| Brake Light Bulb | 3157R |
| Center High Mount Stop Light Bulb | LED |
| Daytime Running Light Bulb | H11 LED, H16 LED |
| License Plate Light Bulb | 2825, 98 |
| Parking Light Bulb(with halogen headlights) | 4157NA |
| Parking Light Bulb(with HID headlights) | 3457A |
| Side Marker Light Bulb Front | 194NA |
| Side Marker Light Bulb Rear | 3157A |
| Tail Light Bulb | 3157R |
| Turn Signal Light Bulb Front(with halogen headlights) | 4157NA |
| Turn Signal Light Bulb Front(with HID headlights) | 3457A |
| Turn Signal Light Bulb Rear | 3157 |