American Motors American Radio Display Bulb Size
The American Motors American radio display utilizes bulb sizes 257, 1891, 1892, and 1893 for illumination. Available information covers the specific time period from 1958 through 1968.
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 |
|---|---|
| 1968 | 1893 |
| 1967 | 1892 |
| 1965-1966 | 1893 |
| 1963-1964 | 1892 |
| 1959-1962 | 1891 |
| 1958 | 257 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 3W. | 1892 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1891 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |