Mazda 6 Turn Signal Bulb Size
Mazda 6 front and rear turn signal bulbs utilize 7444NA, 7443NA, 2357NA, 7440NA, 3757NA, and 7440 sizes depending on location and model configuration. The replacement chart covers 2003 through 2021 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 | 7444NA | WY21/5W | Check Price |
| 2017 | 7444NA | WY21/5W | Check Price |
| 2012-2016 | 7443NA | WY21/5W | Check Price |
| 2011 | 7444NA | WY21/5W | Check Price |
| 2009-2010 | 7443NA | WY21/5W | Check Price |
| 2006-2008 | 2357NA | P21/5W | Check Price |
| 2003-2004 | 2357NA | P21/5W | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2014-2017 | 7440NA | WY21W | Check Price |
| 2009-2013 | 3757NA | PY27/7W | Check Price |
| 2006-2008 | 7440 | W21W | Check Price |
| 2003-2004 | 7440NA | WY21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| 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 bulb with BAY15d bayonet base, natural amber glass. 12V, 26.9W/8W. | 2357NA | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| 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 (T25), natural amber glass. 12V. | 3757NA | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 | Check Price |