Mercedes-Benz E400 Turn Signal Bulb Size
The Mercedes-Benz E400 front turn signal bulb uses 3457NA and 3357NA sizes. A replacement chart documents bulb specifications across 2013 to 2015 production years.
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 |
|---|---|---|---|
| 2014-2015 | 3457NA | PY27/7W | Check Price |
| 2013 | 3457NA (For Vehicle WithTraffic static LED headlamp) | PY27/7W | Check Price |
| 3357NA (For Vehicle Without Intelligent Light System (ILS)) | 3357NA | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA | Check Price |