Mercury Tracer Seat Belt Warning Bulb Size

The Mercury Tracer seat belt warning light requires a bulb size of 194 for proper installation and function. Data for the specified component covers the range from 1992 through 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

YearsUS TypeEU TypeShop
1997194W5WCheck Price
1992194W5WCheck Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194Check Price
ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W.W5WCheck Price

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