Oldsmobile Delta 88 Cornering Bulb Size

The Oldsmobile Delta 88 cornering light uses bulb size 1157 and bulb size P21W for the lighting components. Data for the specific bulbs covers the period from 1972 through 1991.

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
1991P21W
19721157

Bulb Specifications

Description Bulb Size
ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W.P21W
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157

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