Ford F-350 Super Duty Seat Belt Warning Bulb Size
The Ford F-350 Super Duty seat belt warning light utilizes a PC74 bulb size for the specific interior illumination component. Data for the specified lighting application covers the period from 1999 through 2003.
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 |
|---|---|
| 1999-2003 | PC74 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5) with printed circuit board twist-lock socket, for instrument clusters. 12V, 1.4W. | PC74 |