Ford Custom Automatic Transmission Indicator Bulb Size
The Ford Custom automatic transmission indicator utilizes bulb sizes 1893, 1445, and 161 depending on the specific application. Data for the components covers the range from 1964 to 1972.
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 |
|---|---|
| 1972 | 1893 |
| 1967-1971 | 1445 |
| 1964-1966 | 161 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |