Chevrolet Impala Tail Light Bulb Size
The Chevrolet Impala tail light utilizes bulb sizes 168, 3057, 194, 2057, 1157, and 1034 depending on the specific version of the vehicle. Available data covers the range from 1958 to 2019.
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 |
|---|---|
| 2014-2020 | 194 |
Outer Tail Light
| Years | Bulb Size |
|---|---|
| 2014-2020 | 7443 |
Tail Light
| Years | Bulb Size |
|---|---|
| 2017-2019 | 168 |
| 2000-2013 | 3057 |
| 1996 | 194 |
| 1994-1995 | 2057 |
| 1983-1985 | 2057 |
| 1964-1982 | 1157 |
| 1958-1963 | 1034 |
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 (T20). 12V, 21W/5W. | 7443 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| 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 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 |