Pontiac Grand Am Tail Light Bulb Size
The Pontiac Grand Am tail light utilizes unique bulb sizes 3157, 2458, 3357, 3057, 2057, and 1157 depending on the specific version of the vehicle being serviced. Available information covers a range from 1973 through 2005 to assist with identifying the correct components for various production periods.
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 |
|---|---|
| 1999-2005 | 3157 |
| 1998 | 3357 |
| 1993-1997 | 3057 |
| 1985-1992 | 2057 |
| 1978-1980 | 1157 |
| 1973-1975 | 1157 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W. | 3357 |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2057 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |