Chevrolet Nomad Turn Signal Indicator Bulb Size
The Chevrolet Nomad turn signal indicator utilizes bulb sizes 53 and 257 for the lighting system. Data for the specified components covers the period from 1955 through 1961.
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 |
|---|---|
| 1958-1961 | 257 |
| 1955-1957 | 53 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 53 |