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 | US Type | EU Type | Shop |
|---|---|---|---|
| 2021-2022 | 7440NA | WY21W | Check Price |
| 2019-2020 | 7444NA | WY21/5W | Check Price |
| 2013-2018 | 7443NA | WY21/5W | Check Price |
| 2009-2012 | 4157NA | PY27/7W | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2021-2022 | 7440NA | WY21W | Check Price |
| 2019 | 7440NA (For Vehicle With High Intensity Discharge Headlight) | WY21W | Check Price |
| 2013-2018 | 7440NA | WY21W | Check Price |
| 2009-2012 | 7443 | W21/5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7444NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7443NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 4157NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 | Check Price |