GMC C3500HD Instrument Panel Bulb Size
The GMC C3500HD instrument panel utilizes 161, 168, and 194 bulb sizes for illumination. Data for the specified components covers the range from 1991 to 1998.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1997-1998 | 194 | W5W | Check Price |
| 1996 | 161 | 161 | Check Price |
| 1993-1995 | 194 | W5W | Check Price |
| 1992 | 168 (Medium Duty) | W5W | Check Price |
| 1991 | 161 (Medium Duty) | 161 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 | Check Price |