Chevrolet Sonic Tail Light Bulb Size
Chevrolet Sonic tail light bulb size 7440 represents the replacement bulb specification for this vehicle model. The replacement chart covers 2017 to 2020 production years with corresponding bulb size data.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 2017-2020 | 7440 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 |