Chevrolet G-Van Brake Bulb Size

Chevrolet G-Van brake bulb sizes include 2057, 1157, and 198 specifications, with the center high mount stop light requiring a 921 bulb size. The replacement chart covers vehicle production years spanning 1975 to 1995.

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

Brake

YearsBulb Size
1983-19952057
1978-19821157
1975-1977198

Center High Mount Stop Light

YearsBulb Size
1988-1995921

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). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157
ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W.198
ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W.921

Other Locations

Additional Notes