The Bombardier DS650 headlight bulb uses a 9003 size for both high beam and low beam applications. The replacement chart covers vehicle production years spanning 2000 to 2003.
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 on the Bombardier DS650, covering model years 2000-2003.
The 9003 is a dual-filament halogen bulb, meaning a single unit contains two separate filaments: one rated at 60W for high beam operation and one rated at 55W for low beam operation.
Because the 9003 serves both the high beam and low beam positions on the Bombardier DS650, both positions use physically identical bulbs drawn from the same part number.
The 9003 operates on a 12V electrical system, which is standard for most powersport and automotive applications in this voltage class.
The 9003 uses a P43t base, a bayonet-style mount with a 43mm flange. This base type is specific to the 9003 and its international equivalent, the H4.
The 9003 is defined under ANSI standards as used in the United States and Canada. Its international counterpart, the H4, shares the same dual-filament halogen design and wattage ratings but is governed by ECE regulations. The two designations are frequently cross-referenced, though fitment confirmation against the original specification is advisable before substitution.