Cadillac Fleetwood Engine Compartment Light Bulb Size
The Cadillac Fleetwood engine compartment light uses unique bulb sizes 561, 93, P21W, 105, 1003, and 89 depending on the specific vehicle production requirements. Available data covers the range of 1965 through 1996 for the specified automotive lighting components.
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 |
|---|---|
| 1994-1996 | 561 |
| 1993 | 93 |
| 1992 | 561 |
| 1989-1991 | P21W |
| 1988 | 105 |
| 1986-1987 | P21W |
| 1985 | 93 |
| 1982-1984 | P21W |
| 1973-1981 | 1003 |
| 1972 | 89 |
| 1965-1970 | 89 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W. | 561 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 93 |
| 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. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |