Mercury Caliente Automatic Transmission Indicator Bulb Size
The Mercury Caliente automatic transmission indicator requires bulb size 158, 1445, 1895, or 161 depending on the specific version of the component. Data for the bulb size chart covers the range from 1964 through 1967.
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 |
|---|---|
| 1967 | 158 |
| 1966 | 1445 |
| 1965 | 1895 |
| 1964 | 161 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |