The KYMCO Xciting 250 uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2010 to 2011 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 an ANSI-standard designation used in the United States and Canada, making it the applicable standard for the KYMCO Xciting 250 across the 2010-2011 model years.
The 9003 bulb is a dual-filament halogen type, meaning a single bulb contains two separate filaments to serve both high beam and low beam functions.
Operating voltage is rated at 12 volts, with the high beam filament drawing 60 watts and the low beam filament drawing 55 watts.
The 9003 uses a P43t base, which is a bayonet-style mount with a 43mm flange width, and fitment is dependent on this specific base type matching the housing socket.
Both the high beam and low beam headlight positions on the Xciting 250 share the same 9003 bulb specification across the 2010-2011 model years, indicating a single bulb type serves both functions in the same housing.
The 9003 is functionally equivalent to the HB2 designation used in international markets, though the designations originate from different standards bodies and packaging may differ.
Because the high and low beams share one bulb type, a single replacement unit addresses both filament positions, provided the P43t base and 12V electrical rating are matched.