Buick Regal Radio Display Bulb Size
The Buick Regal radio display utilizes bulb sizes 168, 194, 1893, and 1816 depending on the specific version of the component. Available data covers the range 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 | 168 |
| 1983-1984 | 194 |
| 1981-1982 | 1893 |
| 1979-1980 | 194 |
| 1974-1978 | 1893 |
| 1973 | 1816 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 |