Buick Gran Sport Turn Signal Indicator Bulb Size
The Buick Gran Sport turn signal indicator requires a bulb size of 194 for the specific lighting components located within the dashboard assembly. Data for the required bulb covers the range of 1965 through 1967.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1965-1967 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |