The Yamaha XV500 Virago uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers 1983 to 1984 production years 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 9003 is the sole bulb type specified across all listed positions and years for the Yamaha XV500 Virago, covering both high beam and low beam headlight functions for 1983-1984.
The 9003 is an ANSI-standard designation used in the United States and Canada, classifying it as a region-specific standard rather than an international one.
As a dual-filament bulb, the 9003 houses two separate filaments within a single unit, which allows it to serve both high beam and low beam functions from one bulb.
The 9003 operates on a 12-volt electrical system, consistent with the standard voltage found in most motorcycle electrical systems of that era.
The wattage rating of the 9003 is 60W for the high beam filament and 55W for the low beam filament, reflecting the higher power draw associated with the high beam function.
The 9003 uses a P43t base, which is a bayonet-style mount with a 43mm flange. This base type determines physical fitment into the headlight housing.
The 9003 is a halogen bulb type, meaning it uses halogen gas within the envelope to extend filament life and maintain higher luminous output compared to standard incandescent bulbs.
The Yamaha XV500 Virago (1983-1984) uses the same 9003 bulb for both the high beam and low beam positions, indicating a single-bulb headlight design rather than a separate two-bulb arrangement.
The 9003 shares its filament and wattage configuration with the H4 bulb, though the two designations differ by base type. The H4 uses a P43t base as well, making them physically interchangeable in many applications, but fitment should be confirmed against the specific housing before substitution.