Oldsmobile Custom Cruiser Seat Belt Warning Bulb Size
The Oldsmobile Custom Cruiser seat belt warning light utilizes PC74 and 194 bulb sizes for the specific interior illumination components located within the dashboard assembly. Available data for the specified vehicle covers the period from 1974 through 1992 without providing information for any other time frames.
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 |
|---|---|
| 1991-1992 | PC74 |
| 1974-1990 | 194 |
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 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |