Chevrolet Nova High Beam Indicator Bulb Size
The Chevrolet Nova high beam indicator requires bulb sizes 74 and 194 depending on the specific production period for the vehicle. Available information covers the time range from 1970 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 |
| 1970-1979 | 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 |