Buick Park Avenue Headlight Bulb Size

Buick Park Avenue high beam headlight bulbs use 9005 size while low beam headlight bulbs use 9006 size. Replacement chart data covers 1991 through 2005 vehicle production years with corresponding bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

High Beam Headlight

YearsBulb Size
1991-20059005

Low Beam Headlight

YearsBulb Size
1991-20059006

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Single-filament halogen bulb with P20d base. 12V, 65W.9005
ANSI standard (US & Canada). Single-filament halogen bulb with P22d base. 12V, 55W.9006

Other Locations

Additional Notes