Buick LaCrosse Tail Light Bulb Size
Buick LaCrosse inner tail light bulbs measure 194 size while outer tail light bulbs measure 3057 size. The replacement chart covers 2005 through 2009 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Inner Tail Light
| Years | Bulb Size |
|---|
| 2005-2009 | 194 |
Outer Tail Light
| Years | Bulb Size |
|---|
| 2005-2009 | 3057 |
Bulb Specifications
| Description |
Bulb Size |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 |