Buick Riviera Brake Bulb Size

The Buick Riviera brake light utilizes 1034, 1157, 2057, and 3057 bulb sizes depending on the specific production era for the vehicle. Provided data covers the 1963 to 1999 range for the specified lighting components.

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

Brake

YearsBulb Size
1995-19993057
1986-19932057
1965-19851157
1963-19641034

Center High Mount Stop Light

YearsBulb Size
1995-19991156
1992-19931156
1990-19911141
1986-19891156

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.3057
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W.2057
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.1034
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1156
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1141

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