Mercury Commuter Glove Box Bulb Size
The Mercury Commuter glove box uses unique bulb sizes 1816, 631, 1895, 57, and 257 depending on the specific production period. Data for the listed components covers the range from 1957 through 1968.
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 |
|---|---|
| 1968 | 1816 |
| 1967 | 631 |
| 1966 | 1895 |
| 1965 | 57 |
| 1962-1964 | 257 |
| 1961 | 57 |
| 1960 | 257 |
| 1957-1959 | 57 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 631 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |