Chevrolet Traverse Turn Signal Bulb Size
Chevrolet Traverse front and rear turn signal bulbs utilize 7440NA, 7444NA, and 7443NA bulb sizes depending on location and model variation. The replacement chart covers 2009 through 2022 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.
Front Turn Signal
| Years | Bulb Size |
|---|---|
| 2021-2022 | 7440NA |
| 2019-2020 | 7444NA |
| 2013-2018 | 7443NA |
| 2009-2012 | 4157NA |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 2021-2022 | 7440NA |
| 2019 | 7440NA (For Vehicle With High Intensity Discharge Headlight) |
| 2013-2018 | 7440NA |
| 2009-2012 | 7443 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7444NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7443NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 4157NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 |