Buick Regal Seat Belt Warning Bulb Size
The Buick Regal seat belt warning light utilizes bulb sizes 194, 1893, PC195, and PC161 across various production versions. Available information covers the specific time range from 1973 through 1990.
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 |
|---|---|
| 1989-1990 | PC161 |
| 1988 | PC195 |
| 1978-1987 | 194 |
| 1975-1976 | 1893 |
| 1973-1974 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC195 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |