The KTM 950 Super Enduro R uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2007 to 2009 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 type specified across all headlight positions on the KTM 950 Super Enduro R for the 2007-2009 model years.
The 9003 is a dual-filament halogen bulb, meaning a single unit contains separate filaments for both high and low beam operation, which accounts for its use in both headlight positions.
The 9003 operates on a 12-volt electrical system and draws 60 watts on the high beam filament and 55 watts on the low beam filament.
The 9003 uses a P43t base, a bayonet-style mount with a 43mm flange that physically locks the bulb into the housing.
The 9003 is designated as an ANSI standard applicable in the United States and Canada. It is functionally equivalent to the H4 bulb used under European standards, though the two designations originate from different regulatory bodies and packaging conventions.
Because the high beam and low beam headlights on the KTM 950 Super Enduro R share the same 9003 specification, a single replacement bulb type serves both positions, and no separate part number is required for each function.