GMC Caballero Radio Display Bulb Size
The GMC Caballero radio display utilizes 73 and 194 bulb sizes for the internal illumination components. Data for the specific lighting requirements spans the period from 1980 through 1987.
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 |
|---|---|
| 1987 | 194 |
| 1985-1986 | 73 |
| 1982-1984 | 194 |
| 1980-1981 | 73 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 73 |