The Yamaha SRX700 headlight bulb uses a 9003 size for both high and low beam functions. The replacement chart covers vehicle production years spanning 1998 to 2002.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Yamaha SRX700 uses the 9003 bulb size for both the high beam and low beam headlight positions across the 1998-2002 model years.
The 9003 is an ANSI-standard bulb recognized in the United States and Canada, operating on a 12-volt electrical system with a dual-filament halogen design rated at 60 watts for high beam and 55 watts for low beam.
Because the 9003 carries two filaments within a single housing, one bulb serves both the high and low beam functions, which accounts for its use in both headlight positions on the SRX700.
The 9003 bulb uses a P43t base, a bayonet-style mount with a 43mm collar that physically determines fitment and is not interchangeable with bulbs carrying different base types, regardless of voltage or wattage similarity.
The 9003 and H4 bulb types share the same dual-filament halogen construction and P43t base, making them functionally interchangeable in most applications; however, fitment should be confirmed against the specific housing before substitution.