GMC C2500 Suburban Instrument Panel Bulb Size
The GMC C2500 Suburban instrument panel utilizes 161, 168, and 194 bulb sizes for illumination. Available data covers the range from 1979 through 1999 for the specified vehicle components.
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 |
|---|---|
| 1999 | 194 |
| 1998 | 161 |
| 1997 | 194 |
| 1996 | 161 |
| 1995 | 194 |
| 1994 | 161 |
| 1993 | 194 |
| 1992 | 161 |
| 1986 | 161 |
| 1985 | 194 |
| 1981-1984 | 168 |
| 1980 | 194 |
| 1979 | 161 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| 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 |