International 4400 Roof Marker Bulb Size
The International 4400 roof marker requires a 193 bulb size for proper installation and function. Data provided covers the specific time period from 2011 through 2018.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Type | Shop |
|---|---|---|
| 2011-2018 | 193 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 193 | Check Price |