Buick Estate Wagon Seat Belt Warning Bulb Size
The Buick Estate Wagon seat belt warning light utilizes bulb sizes 161, 194, and 1893 depending on the specific production period. Data for the lighting components covers the range from 1973 to 1983.
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 |
|---|---|
| 1983 | 194 |
| 1977-1982 | 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 |