Saturn SW1 Turn Signal Bulb Size
Saturn SW1 front turn signal bulbs utilize 3357NA, 3457NA, or 3157NA sizes, while rear turn signal bulbs use 1156, 2456, or 3156 sizes. The replacement chart covers 1993 to 1999 model 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 |
|---|---|
| 1999 | 3357NA |
| 1998 | 3457NA |
| 1997 | 3357NA |
| 1995-1996 | 3457NA |
| 1993-1994 | 3157NA |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 1996-1999 | 1156 |
| 1994-1995 | 2456 |
| 1993 | 3156 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3157NA |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |
| ANSI standard (US & Canada). Festoon bulb, specialty application. 12V. | 2456 |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W. | 3156 |