Lincoln MKZ Turn Signal Bulb Size
Lincoln MKZ front turn signal bulbs use 3457NA or 3357NA sizes, while rear turn signal bulbs use 12272NA or 3157NA sizes, with each bulb size corresponding to specific vehicle applications. The replacement chart covers 2007 to 2012 model years and details bulb size specifications across the vehicle production range.
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 |
|---|---|---|---|
| 2011-2012 | 3457NA | PY27/7W | Check Price |
| 2010 | 3357NA | 3357NA | Check Price |
| 2007-2009 | 3457NA | PY27/7W | Check Price |
Rear 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 |
|---|---|---|---|
| 2010-2012 | 12272NA | 12272NA | Check Price |
| 2007-2009 | 3157NA | PY27/7W | 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 |
| OEM part number. Natural amber glass variant. 12V. | 12272NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3157NA | Check Price |