Buick Regal Clock Light Bulb Size
The Buick Regal clock light uses bulb sizes 194, 161, 1816, and 1893 depending on the specific version of the internal component. Data for the lighting components covers the period from 1973 through 1987.
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 |
|---|---|
| 1985-1987 | 194 |
| 1984 | 161 |
| 194 | |
| 1983 | 194 |
| 1980-1982 | 1816 |
| 1978 | 1816 |
| 1973-1976 | 1893 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |