GMC C6000 High Beam Indicator Bulb Size
The GMC C6000 high beam indicator utilizes bulb size 1445 and bulb size 168 for the specific lighting components located within the instrument cluster assembly. Available information covers the production range from 1979 through 1988 for the specified vehicle and lighting 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
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 |
|---|---|---|---|
| 1981-1988 | 1445 | 1445 | Check Price |
| 1980 | 1445 | 1445 | Check Price |
| 168 (Heavy Duty) | W5W | Check Price | |
| 1979 | 1445 | 1445 | Check Price |
| 168 | W5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |