Buick Regal Sportback Turn Signal Bulb Size
The Buick Regal Sportback rear turn signal bulb uses a 12496 size replacement bulb. The chart covers 2018 to 2020 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Rear Turn Signal
| Years | Bulb Type | Shop |
|---|---|---|
| 2018-2020 | 12496 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 | Check Price |