Cadillac Eldorado Trunk Bulb Size
The Cadillac Eldorado trunk light utilizes unique bulb sizes 561, 1003, 194, 168, and 89 depending on the specific production version of the vehicle. Available data for the lighting components spans the range from 1953 through 2002.
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 |
|---|---|
| 1996-2002 | 561 |
| 1995 | 1003 |
| 1994 | 561 |
| 1979-1993 | 1003 |
| 1978 | 194 |
| 1973-1977 | 1003 |
| 1972 | 89 |
| 1971 | 168 |
| 1958-1970 | 89 |
| 1957 | 1003 |
| 1956 | 89 |
| 1955 | 1003 |
| 1954 | 89 |
| 1953 | 1003 |
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. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |