The Suzuki Motorcycle RF600 headlight uses a 9003 bulb size for both high beam and low beam functions. The replacement chart covers vehicle production years spanning 1994 to 1996.
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 listed across all headlight positions for the Suzuki Motorcycle RF600, covering the 1994-1996 model years for both high beam and low beam functions.
The 9003 is a dual-filament halogen bulb, meaning a single bulb unit contains two separate filaments: one rated at 60W for high beam output and one rated at 55W for low beam output.
The RF600 high beam and low beam headlight positions share the same 9003 bulb specification, which is made possible by the dual-filament design of that bulb type.
The 9003 operates on a 12V electrical system and uses a P43t base, which is a bayonet-style fitting with a 43mm collar width that physically determines socket compatibility.
The 9003 designation follows the ANSI standard used in the United States and Canada. This standard defines the bulb's electrical ratings, base type, and light output requirements.
The 9003 and H4 bulb types share the same dual-filament halogen construction and P43t base, though they are governed by different standards (ANSI and ECE respectively), and fitment interchangeability between them depends on the specific socket and housing tolerances of the application.