Mercury Comet Trunk Bulb Size
The Mercury Comet trunk light uses unique bulb sizes 89, 1445, 631, and 67 depending on the specific production period. Available data covers the range from 1960 through 1977.
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 |
|---|---|
| 1977 | 89 |
| 1976 | 1445 |
| 1974-1975 | 89 |
| 1963-1969 | 631 |
| 1961-1962 | 89 |
| 1960 | 67 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 631 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W. | 67 |