The Toyota MR2 front and rear side marker bulbs both utilize a 194 size bulb for proper illumination. The replacement chart covers vehicle production spanning 1985 to 1995 with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Toyota MR2 uses the 194 bulb for both front and rear side marker positions across all specified model years, spanning 1985-1995 with the exception of 1990.
The 194 is an ANSI-standardized bulb recognized across the United States and Canada, ensuring consistent availability across North American markets.
This bulb follows the T10 miniature wedge form factor, which uses a wedge-shaped base in place of a metal contact pin, relying on tension from the socket to maintain an electrical connection.
The 194 operates at 12 volts with a power draw of 3.78 watts, placing it in the low-wattage range typical of marker and courtesy lighting applications.
Because the front and rear side marker positions share the same 194 bulb specification, a single bulb type serves both locations on the Toyota MR2 throughout the listed model years.