Ford Mustang Seat Belt Warning Bulb Size

The Ford Mustang seat belt warning light utilizes a 194 bulb size for the specific component located within the interior instrument cluster. Available information covers a span of time starting in 1979 and ending in 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
1990-1997194
1987-1988194
1979-1983194

Bulb Specifications

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

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