Ski-Doo Summit SP E-TEC 600 HO Headlight Bulb Size
Ski-Doo Summit SP E-TEC 600 HO high beam and low beam headlight bulbs both utilize a 9003 bulb size. The replacement chart covers 2012 to 2018 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 a dual-filament halogen bulb, meaning a single unit contains two separate filaments that serve both high and low beam functions independently within one housing.
The Ski-Doo Summit SP E-TEC 600 HO uses the 9003 bulb for both its high beam and low beam headlights across the 2012-2018 model years.
The 9003 operates on a 12V electrical system and draws 60W on the high beam filament and 55W on the low beam filament.
The 9003 uses a P43t base, which is a bayonet-style mount with a 43mm collar, and this base type determines physical fitment into the headlight socket.
The 9003 is an ANSI-standardized bulb recognized in both the United States and Canada, meaning it conforms to a defined performance and dimensional specification rather than a proprietary one.
The 9003 and H4 bulbs share the same dual-filament design and P43t base, though they originate from different standardization bodies (ANSI and ECE respectively), and substitution between them is a known compatibility consideration in practice.