Kenworth K100 Instrument Panel Bulb Size

The Kenworth K100 instrument panel uses bulb size 105 and bulb size 194 for illumination. Data for the provided components covers the range from 1981 through 1985.

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
1985105
1981-1984194

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W.105
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194

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