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
| Years | Bulb Size |
|---|---|
| 2005 | 1034NA |
| 2004 | 1157NA |
| 2002-2003 | 1034NA |
| 2001 | 1157NA |
| 1999-2000 | 1157 |
| 1997 | 1034NA |
| 1992-1996 | 1157NA |
| 1990-1991 | 1034NA |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 2001-2005 | 7440NA |
| 1999-2000 | 7440 |
| 1990-1997 | 1156 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |