Buick Special Trunk Bulb Size
The Buick Special trunk light utilizes bulb sizes 89 and 90 for illumination purposes within the rear storage compartment. Data for the specified lighting components covers the period from 1954 through 1969.
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 |
|---|---|
| 1963-1969 | 89 |
| 1962 | 90 |
| 1961 | 89 |
| 1954-1958 | 89 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 13W. | 90 |