Ford F-250 Map Light Bulb Size
The Ford F-250 map light utilizes bulb size 578 and bulb size 105 for interior illumination. Available information covers the specific time range from 1985 through 1999.
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 |
|---|---|---|
| 1997-1999 | 578 | Check Price |
| 1988-1996 | 105 | Check Price |
| 1985-1986 | 105 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V, 12W. | 578 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 105 | Check Price |