Peterbilt 579 Fog Light Bulb Size
The Peterbilt 579 front fog light uses an H3 bulb size for this model's lighting system. The replacement chart covers vehicle production years from 2013 to 2015 with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Fog Light
| Years | Bulb Size |
|---|---|
| 2013-2015 | H3 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament halogen bulb with PK22s base. Also approved in the US and Japan. 12V, 55W. | H3 |