Chevrolet Nova Turn Signal Bulb Size
Chevrolet Nova front and rear turn signal bulbs utilize 1156NA, 1156, and 1157 bulb sizes across different model configurations. The replacement chart covers 1969 through 1988 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1988 | 1156NA | PY21W | Check Price |
| 1985-1987 | 1156 | P21W | Check Price |
| 1978-1979 | 1157 | P21/5W | Check Price |
| 1977 | 1157NA | P21/5W | Check Price |
| 1971-1976 | 1157 | P21/5W | Check Price |
| 1970 | 1157NA | P21/5W | Check Price |
| 1969 | 1157 | P21/5W | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1987-1988 | 1157 | P21/5W | Check Price |
| 1985-1986 | 1156 | P21W | Check Price |
| 1969-1979 | 1157 | P21/5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base, natural amber glass. 12V, 21W. | 1156NA | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA | Check Price |