Pontiac G3 Tail Light Bulb Size
The Pontiac G3 tail light requires a 1157 bulb size for proper installation and function within the rear lighting assembly. Data for the specified component covers the range from 2009 to 2010.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Lower Tail Light
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2010 | 1157 | P21/5W | Check Price |
| 2009 | 1156NA | PY21W | Check Price |
Tail Light
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2009-2010 | 1157 | P21/5W | Check Price |
Upper Tail Light
| Years | Bulb Type | Shop |
|---|---|---|
| 2009-2010 | 2357 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base, natural amber glass. 12V, 21W. | 1156NA | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2357 | Check Price |