Buick Estate Wagon High Beam Indicator Bulb Size
The Buick Estate Wagon high beam indicator uses bulb sizes 161 and 194 depending on the specific production period for the vehicle. Available data covers the time span from 1970 through 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 |
| 1970-1976 | 194 |
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 |