Lincoln Mark III Parking Brake Indicator Bulb Size

The Lincoln Mark III parking brake indicator requires a 194 bulb size for the specific lighting component located within the interior dashboard assembly. Data for the specified vehicle covers the period from 1968 through 1970.

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
1968-1970194

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194

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