Oldsmobile Cutlass Supreme Trunk Bulb Size

The Oldsmobile Cutlass Supreme trunk light utilizes bulb sizes 920, 912, 1003, 212-2, 89, 194, and 631. Available data for the specified lighting components covers the range from 1967 to 1997.

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

YearsBulb Size
1993-1997920
1991-1992912
19901003
1989912
19871003
1978-19851003
1977212-2
1972-197689
1971194
1970631
1968-196989
1967631

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W.920
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.912
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1003
ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W.212-2
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.89
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W.631

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