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
Outer Tail Light
Bulb Specifications
| Description |
Type |
Shop |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 | Check Price |