Mercury Cougar Turn Signal Indicator Bulb Size
The Mercury Cougar turn signal indicator utilizes bulb sizes 37, 194, and 1895 depending on the specific production period. Available data covers the range from 1967 to 1997.
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 |
|---|---|
| 1994-1997 | 37 |
| 1990-1993 | 194 |
| 1989 | 37 |
| 1983-1988 | 194 |
| 1972-1980 | 194 |
| 1970 | 194 |
| 1967-1969 | 1895 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1W. | 37 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |