Pontiac GTO Tail Light Bulb Size
The Pontiac GTO tail light requires a specific 1157 bulb size for proper illumination and function. Available data covers a span of time starting from 1964 through 2006.
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 |
|---|---|
| 2004-2006 | 1157 |
| 1964-1973 | 1157 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |