International 7100 Courtesy Bulb Size
The International 7100 courtesy light utilizes 74 and 89 bulb sizes depending on the specific application within the vehicle interior. Data for the lighting components covers 1992 through 1995.
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 |
|---|---|
| 1995 | 74 |
| 1994 | 89 |
| 1993 | 74 |
| 1992 | 89 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |