Mercury Zephyr Parking Light Bulb Size
The Mercury Zephyr parking light requires bulb size 1157 or 1034NA depending on the specific version of the vehicle. Data for the lighting components covers the range from 1978 to 1983.
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 |
|---|---|
| 1980-1983 | 1157 |
| 1978-1979 | 1034NA |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| 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 |