Plymouth Belvedere II Turn Signal Indicator Bulb Size
The Plymouth Belvedere II turn signal indicator requires bulb size 158 or bulb size 257 depending on the specific application. Data for the bulb size chart covers the range from 1965 to 1967.
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 |
|---|---|
| 1966-1967 | 158 |
| 1965 | 257 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |