Mazda Miata Turn Signal Bulb Size
Mazda Miata front turn signal bulbs utilize 1034NA, 1157NA, or 1157 bulb sizes, while rear turn signal bulbs use 7440NA, 7440, or 1156 sizes depending on model generation. The replacement chart covers 1990 through 2005 production years with corresponding bulb size specifications for each generation.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2005 | 1034NA | 1034NA | Check Price |
| 2004 | 1157NA | P21/5W | Check Price |
| 2002-2003 | 1034NA | 1034NA | Check Price |
| 2001 | 1157NA | P21/5W | Check Price |
| 1999-2000 | 1157 | P21/5W | Check Price |
| 1997 | 1034NA | 1034NA | Check Price |
| 1992-1996 | 1157NA | P21/5W | Check Price |
| 1990-1991 | 1034NA | 1034NA | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2001-2005 | 7440NA | WY21W | Check Price |
| 1999-2000 | 7440 | W21W | Check Price |
| 1990-1997 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA | 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). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |