The KYMCO Yager GT 200i headlight bulb uses 9003 size for both high beam and low beam functions. The replacement chart covers 2010 to 2012 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 bulb is the sole bulb type specified across all headlight positions for the KYMCO Yager GT 200i, covering model years 2010-2012.
The 9003 is a dual-filament halogen bulb, meaning a single bulb unit contains two separate filaments to serve both high and low beam functions within one housing.
Because the 9003 serves both the high beam and low beam positions on this vehicle, both circuits draw from the same physical bulb, operating on separate filaments rated at 60W and 55W respectively.
The 9003 operates on a 12V electrical system and uses a P43t base, which is a bayonet-style mount with a 43mm flange used to seat and lock the bulb into its housing.
The 9003 designation follows the ANSI standard applicable in the United States and Canada, which defines the bulb's electrical and physical parameters within a regulated framework.
The 9003 is functionally equivalent to the H4 bulb used under European ECE standards, though the two designations originate from different regulatory systems and may carry minor construction differences that affect direct interchangeability.