Oldsmobile 98 Clock Light Bulb Size
The Oldsmobile 98 clock light utilizes unique bulb sizes 168, 194, 1816, 1893, 257, and 1891 depending on the specific production period. Available data covers a range from 1958 through 1984 for the specified vehicle components.
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 |
|---|---|
| 1984 | 168 |
| 1983 | 168 |
| 194 | |
| 1982 | 194 |
| 1981 | 168 |
| 194 | |
| 1974-1980 | 1816 |
| 1971-1973 | 1893 |
| 1969-1970 | 1816 |
| 1965-1968 | 1893 |
| 1963-1964 | 1816 |
| 1961-1962 | 257 |
| 57 | |
| 1960 | 1891 |
| 1958-1959 | 257 |
| 57 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1891 |