Oldsmobile Fiesta Turn Signal Indicator Bulb Size
The Oldsmobile Fiesta turn signal indicator utilizes bulb sizes 53, 57, 158, 194, and 257 across various configurations. Available data for the specified components covers the period from 1958 through 1964.
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 |
|---|---|
| 1964 | 194 |
| 1963 | 57 |
| 1962 | 158 |
| 1961 | 53 |
| 1960 | 57 |
| 1959 | 257 |
| 1958 | 57 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 53 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |