Pontiac GTO Ignition Bulb Size
The Pontiac GTO ignition uses bulb size 1895 and bulb size 57 for the specific lighting components located within the steering column or dashboard area. Data for the specified components covers the period from 1964 through 1971 without any gaps in the recorded information.
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 |
|---|---|---|
| 1966-1971 | 1895 | Check Price |
| 1964-1965 | 57 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 | Check Price |