Pontiac Grand Prix Clock Light Bulb Size
The Pontiac Grand Prix clock light uses bulb sizes 161, 168, 194, 257, and 1895 depending on the specific version of the vehicle. Available data for the components covers the range from 1962 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 |
|---|---|
| 1987 | 168 |
| 1985 | 168 |
| 1984 | 194 |
| 1983 | 161 |
| 194 | |
| 1978-1982 | 194 |
| 1975-1977 | 1895 |
| 1971-1972 | 1895 |
| 1970 | 194 |
| 1964-1969 | 1895 |
| 1963 | 1895 |
| 57 | |
| 1962 | 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 (T10). 12V, 1W. | 161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |