Ford Fairmont Courtesy Bulb Size
Ford Fairmont courtesy bulb sizes include 1892, 906, and 89 specifications for replacement bulb applications. The replacement chart covers vehicle production from 1978 to 1981.
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 |
|---|---|
| 1981 | 1892 |
| 1980 | 906 |
| 1979 | 89 |
| 1978 | 1892 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 3W. | 1892 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W. | 906 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |