Oldsmobile Custom Cruiser Trunk Bulb Size
The Oldsmobile Custom Cruiser trunk light utilizes 1003, 89, and 194 bulb sizes depending on the specific production period. Data for the lighting components spans from 1971 through 1990.
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 |
|---|---|
| 1985-1990 | 1003 |
| 1977-1981 | 1003 |
| 1972-1976 | 89 |
| 1971 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |