Pontiac Grandville Parking Light Bulb Size
The Pontiac Grandville parking light requires bulb size 1157NA or 1157 or 1034NA depending on the specific vehicle configuration. Data for the bulb size chart covers the range from 1971 to 1975.
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 |
|---|---|
| 1974-1975 | 1157NA |
| 1973 | 1157 |
| 1972 | 1157NA |
| 1971 | 1034NA |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA |