Mercury Montego Automatic Transmission Indicator Bulb Size
The Mercury Montego automatic transmission indicator requires bulb sizes 37, 1445, 1893, and 158 depending on the specific application. Data for the listed components covers the span 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 Type | Shop |
|---|---|---|
| 1976 | 37 | Check Price |
| 1975 | 1445 | Check Price |
| 1974 | 37 | Check Price |
| 1973 | 1445 | Check Price |
| 1972 | 1893 | Check Price |
| 1969-1971 | 1445 | Check Price |
| 1968 | 158 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1W. | 37 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 | Check Price |