GMC C6000 License Plate Bulb Size
The GMC C6000 license plate light requires a 67 bulb size for proper illumination of the rear vehicle identification area. Data for the specified component covers the period from 1979 through 1984.
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 Type | Shop |
|---|---|---|
| 1983-1984 | 67 (Medium Duty) | Check Price |
| 1979-1980 | 67 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W. | 67 | Check Price |