Chevrolet Nova Seat Belt Warning Bulb Size
The Chevrolet Nova seat belt warning light utilizes bulb sizes 74 and 194 for illumination across various production periods. Data for the specified components covers the range from 1973 through 1988.
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 |
|---|---|
| 1986-1988 | 74 |
| 1973-1979 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |