Buick Park Avenue Engine Compartment Light Bulb Size
The Buick Park Avenue engine compartment light utilizes bulb size 561 or 1003 depending on the specific version of the vehicle. Available data covers the range from 1991 through 2005 for the specified lighting component.
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 |
|---|---|
| 1992-2005 | 561 |
| 1991 | 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 |