Mercury Montego Turn Signal Indicator Bulb Size
The Mercury Montego turn signal indicator requires a 194 bulb size for proper installation and function within the instrument cluster. Available data for the specified lighting component covers the period from 1968 through 1976.
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 |
|---|---|
| 1975-1976 | 194 |
| 1968-1973 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |