Mercury Marquis Tail Light Bulb Size
The Mercury Marquis tail light utilizes 1157 and 168 bulb sizes for the rear illumination system. Available data covers the production range from 1967 through 1986 for the specified vehicle.
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 |
|---|---|
| 1981-1986 | 1157 |
| 1980 | 168 |
| 1967-1979 | 1157 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |