Ram 5500 Roof Marker Bulb Size
The Ram 5500 roof marker requires a 194NA bulb size for proper installation and function within the lighting assembly. Data for the specified component covers the range from 2011 to 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 Size |
|---|---|
| 2011-2018 | 194NA |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10), natural amber glass. 12V, 3.78W. | 194NA |