Chevrolet Impala Side Marker Bulb Size
The Chevrolet Impala side marker utilizes 168 and 194 bulb sizes for the lighting components. Data for the specific items covers the period from 2000 through 2019.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Side Marker
| Years | Bulb Size |
|---|---|
| 2000-2020 | 194 |
| 1994-1996 | 24 |
| 1972-1985 | 194 |
| 1971 | 194NA |
| 1969-1970 | 194 |
| 1968 | 194NA |
Rear Side Marker
| Years | Bulb Size |
|---|---|
| 2014-2020 | 7443 |
| 2000-2013 | 194 |
| 1995-1996 | 194 |
| 1994 | 2057 |
| 1968-1985 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 24 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10), natural amber glass. 12V, 3.78W. | 194NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2057 |