Pontiac Catalina Radio Display Bulb Size
The Pontiac Catalina radio display utilizes unique bulb sizes 37, 1893, 194, 1895, 57, 1891, and 257 for various applications across the provided vehicle data. Information provided covers the range from 1958 through 1981.
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 |
|---|---|
| 1981 | 37 |
| 1980 | 1893 |
| 1979 | 194 |
| 1973-1978 | 1893 |
| 1964-1972 | 1895 |
| 1963 | 57 |
| 1962 | 1891 |
| 1958-1961 | 257 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1W. | 37 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1891 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |