Mercury Marquis Clock Light Bulb Size
The Mercury Marquis clock light uses bulb size 194 and bulb size 1895 for illumination. Data for the specified components covers the range from 1967 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 |
|---|---|
| 1977-1982 | 194 |
| 1971-1973 | 194 |
| 1967-1970 | 1895 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |