American Motors Classic Turn Signal Indicator Bulb Size
The American Motors Classic turn signal indicator uses bulb sizes 57, 158, and 257 for the lighting components. Data for the specified bulbs covers the period from 1961 to 1966.
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 Type | Shop |
|---|---|---|
| 1964-1966 | 158 | Check Price |
| 1963 | 57 | Check Price |
| 1961-1962 | 257 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 | Check Price |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 | Check Price |