GMC Sprint Automatic Transmission Indicator Bulb Size
The GMC Sprint automatic transmission indicator requires bulb sizes 168 and 1445 depending on the specific production period for the vehicle. Available data for the bulb sizes covers the range from 1971 to 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 |
|---|---|
| 1974-1977 | 168 |
| 1972-1973 | 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 |