Ford F-350 Turn Signal Indicator Bulb Size
The Ford F-350 turn signal indicator utilizes bulb size 194 and bulb size 53 for various applications. Available data covers the range from 1956 through 1997 for the specified 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 Size |
|---|---|
| 1988-1997 | 194 |
| 1985-1986 | 194 |
| 1973-1979 | 194 |
| 1956 | 53 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 53 |