Mack Pinnacle Roof Marker Bulb Size
The Mack Pinnacle roof marker bulb uses a 168 size bulb for this vehicle model. The replacement chart contains bulb size specifications across vehicle production years from 2011 to 2017.
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 |
|---|---|
| 2011-2017 | 168 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |