Oldsmobile Calais Courtesy Bulb Size
The Oldsmobile Calais uses a courtesy light with a unique 194 bulb size for the interior lighting system. Data for the specific component covers the range from 1985 to 1987.
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 |
|---|---|
| 1985-1987 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |