Ford F-100 Dome Light Bulb Size
The Ford F-100 dome light utilizes 561, 105, 1003, and 81 bulb sizes depending on the specific version of the vehicle. Available data covers the range from 1953 through 1980 for the specified lighting components.
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 |
|---|---|---|
| 1973-1980 | 561 | Check Price |
| 1969-1972 | 105 | Check Price |
| 1956-1968 | 1003 | Check Price |
| 1953-1955 | 81 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W. | 561 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 105 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 8W. | 81 | Check Price |