Mercedes-Benz 450SL Stepwell Bulb Size

The Mercedes-Benz 450SL stepwell light requires a DE3423 bulb size for proper illumination. Available data covers the specific range from 1973 through 1980 for the specified vehicle component.

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 TypeShop
1973-1980DE3423Check Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V.DE3423Check Price

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