GMC G1500 Instrument Panel Bulb Size
The GMC G1500 instrument panel utilizes unique bulb sizes 74, 1445, 194, 161, 168, and 53 depending on the specific application. Available data covers the range from 1964 through 1995 for the components listed.
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 |
|---|---|
| 1995 | 74 |
| 1994 | 1445 |
| 1992-1993 | 194 |
| 1991 | 161 |
| 1990 | 168 |
| 1986-1989 | 194 |
| 1985 | 1445 |
| 1981-1984 | 194 |
| 1980 | 168 |
| 1979 | 194 |
| 1966 | 53 |
| 1964-1965 | 161 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 53 |