Pontiac Tempest Turn Signal Indicator Bulb Size
The Pontiac Tempest turn signal indicator utilizes bulb sizes 194, 1895, 57, and 257 depending on the specific version. Data for the components covers the range from 1961 to 1970.
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 |
|---|---|
| 1966-1970 | 194 |
| 1964-1965 | 1895 |
| 1963 | 57 |
| 1962 | 257 |
| 1961 | 57 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| 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 |