Ford Fusion Turn Signal Bulb Size
Ford Fusion front and rear turn signal bulbs utilize sizes 12174NA, 3357NA, 3457NA for front applications and 7443, 4157 for rear positions, with each bulb size corresponding to specific vehicle configurations. The replacement chart covers 2006 through 2018 model years with associated 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
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 |
|---|---|---|---|
| 2017-2018 | 12174NA (With Halogen Capsule Headlamps) | 12174NA | Check Price |
| 2013-2016 | 12174NA | 12174NA | Check Price |
| 2012 | 3357NA | 3357NA | Check Price |
| 2009-2011 | 3457NA | PY27/7W | Check Price |
| 2008 | 3357NA | 3357NA | Check Price |
| 2006-2007 | 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 | 7443 | W21/5W | Check Price |
| 2006-2009 | 4157 | 4157 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| OEM part number. Natural amber glass variant. 12V. | 12174NA | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 4157 | Check Price |