GMC Sprint Parking Brake Indicator Bulb Size
The GMC Sprint parking brake indicator utilizes bulb size 168 and bulb size 1445 for the specific lighting components. Data for the lighting specifications covers the range from 1971 through 1977.
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 |
|---|---|
| 1976-1977 | 168 |
| 1973 | 168 |
| 1972 | 1445 |
| 1971 | 168 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |