Mercury Zephyr Clock Light Bulb Size
The Mercury Zephyr clock light requires a bulb size of 194 for the interior illumination. Data for the specified component covers the period from 1980 through 1982.
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 |
|---|---|
| 1980-1982 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |