Mercury Cyclone Turn Signal Indicator Bulb Size
The Mercury Cyclone turn signal indicator utilizes bulb sizes 194, 1895, and 158 depending on the specific application. Data for the listed components covers the range from 1964 to 1971.
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 |
|---|---|
| 1968-1971 | 194 |
| 1967 | 1895 |
| 1966 | 158 |
| 1964-1965 | 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 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |