Buick Wildcat Courtesy Bulb Size
The Buick Wildcat courtesy light utilizes bulb sizes 68, 89, and 90 depending on the specific application. Data for the listed components covers the period from 1962 through 1970.
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 Type | Shop |
|---|---|---|
| 1968-1970 | 89 | Check Price |
| 1965-1967 | 90 | Check Price |
| 1964 | 68 | Check Price |
| 1963 | 90 | Check Price |
| 1962 | 68 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 13W. | 90 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 6W. | 68 | Check Price |