Chevrolet One-Fifty Series High Beam Indicator Bulb Size
The Chevrolet One-Fifty Series high beam indicator utilizes bulb size 51 and bulb size 53 for the instrument panel lighting. Data for the specified lighting components covers the period from 1953 through 1957.
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 |
|---|---|
| 1955-1957 | 53 |
| 1953-1954 | 51 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 53 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 2W. | 51 |