Yamaha MT-03 License Plate Bulb Size

The Yamaha MT-03 uses a 168 bulb size for the license plate light fixture. The replacement chart covers 2020 to 2021 production years with corresponding bulb specifications.

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

Years	Bulb Size
2020-2021	168

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.	168

Additional Notes

The 168 bulb is the specified license plate bulb size for the Yamaha MT-03 across the 2020-2021 model years.
The 168 bulb follows the ANSI standard, which is the recognized specification framework used in the United States and Canada for automotive lighting components.
This bulb uses a T10 miniature wedge base, a small single-contact base type that is inserted directly into a wedge-style socket without a separate metal cap or pins.
The 168 operates at 12 volts, which is consistent with standard 12V automotive electrical systems.
The bulb carries a rated power draw of 4.9 watts, placing it in the low-wattage range typical of license plate and courtesy lighting applications.