International ProStar Turn Signal Bulb Size
The International ProStar front turn signal bulb uses a 3457NA size bulb. The replacement chart covers vehicle production spanning 2008 to 2018.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2015-2018 | 3457NA (With Halogen Capsule Headlamps) | PY27/7W | Check Price |
| 2008-2014 | 3457NA | 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 |