Cadillac DeVille Engine Compartment Light Bulb Size
The Cadillac DeVille engine compartment light utilizes bulb sizes 561, P21W, 105, 93, 1003, and 89 depending on the specific version of the vehicle. Available data for the lighting components spans the range from 1962 through 2005.
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 |
|---|---|
| 1994-2005 | 561 |
| 1993 | P21W |
| 1991-1992 | 561 |
| 1989-1990 | P21W |
| 1988 | 105 |
| 1987 | 93 |
| 1982-1986 | P21W |
| 1973-1981 | 1003 |
| 1972 | 89 |
| 1962-1970 | 89 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W. | 561 |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 105 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 93 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |