Pontiac Bonneville Tail Light Bulb Size

The Pontiac Bonneville tail light utilizes unique bulb sizes 3057, 3357, 2057, 194, 1157, and 1034 depending on the specific version of the vehicle. Data for the lighting components covers the range from 1957 through 2003.

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

Inner Tail Light

YearsBulb Size
1995-19992057

Outer Tail Light

YearsBulb Size
1995-1999194

Tail Light

YearsBulb Size
1998-20033057
19973357
1994-19962057
1992-1993194
19912057
1987-1990194
1983-19862057
19821157
1981194
1964-19801157
1957-19631034

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W.2057
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.3057
ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W.3357
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

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