Buick Riviera Seat Belt Warning Bulb Size
The Buick Riviera seat belt warning light utilizes bulb sizes 194, 161, and 1893 depending on the specific vehicle configuration. Available data covers the range from 1973 through 1992.
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 |
|---|---|
| 1990-1992 | 194 |
| 1982-1988 | 194 |
| 1981 | 161 |
| 1979-1980 | 194 |
| 1977-1978 | 161 |
| 1974-1976 | 194 |
| 1973 | 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 (T5). 12V, 2W. | 1893 |