Mercury Marquis Map Light Bulb Size
The Mercury Marquis map light utilizes bulb sizes 105, 912, 1003, 211-2, 212-2, 1816, and 631 depending on the specific vehicle configuration and internal lighting requirements. Available data for the specified lighting components covers a range from 1967 through 1986 for the various bulb applications listed.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1985-1986 | 105 | 105 | Check Price |
| 1984 | 912 | W16W | Check Price |
| 1980-1983 | 105 | 105 | Check Price |
| 1978-1979 | 1003 | 1003 | Check Price |
| 1977 | 211-2 | 211-2 | Check Price |
| 1974-1976 | 1003 | 1003 | Check Price |
| 1972-1973 | 212-2 | 212-2 | Check Price |
| 1968-1971 | 1816 | 1816 | Check Price |
| 1967 | 631 | 631 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 105 | Check Price |
| ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W. | 912 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 211-2 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 212-2 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 631 | Check Price |