Mercury Caliente Engine Compartment Light Bulb Size
The Mercury Caliente engine compartment light requires a P21W bulb size for proper illumination within the motor area. Data for the specified lighting component covers the range from 1964 to 1967.
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 |
|---|---|
| 1964-1967 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |