Yamaha TW200 Headlight Bulb Size

The Yamaha TW200 headlight bulb uses a 9003 and HS1 size for both high beam and low beam functions. The replacement chart covers vehicle production years spanning 1987 to 2021 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.

High Beam Headlight

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

Years	US Type	EU Type	Shop
2002-2021	9003	H4	Check Price
1987-2001	HS1	HS1	Check Price

Low Beam Headlight

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

Years	US Type	EU Type	Shop
2002-2021	9003	H4	Check Price
1987-2001	HS1	HS1	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Dual-filament halogen bulb with P43t base. 12V, 60W/55W.	9003	Check Price
ECE standard (Europe & worldwide). Dual-filament halogen motorcycle bulb with PX43t base. 12V, 35W/35W.	HS1	Check Price

Other Locations

Additional Notes

The Yamaha TW200 uses two distinct bulb types across its headlight specifications: the 9003 and the HS1. Both are dual-filament halogen bulbs operating on a 12V system, meaning a single bulb handles both high and low beam functions within one housing.
The 9003 is an ANSI-standard bulb used in the United States and Canada. It carries a P43t base and is rated at 60W on the high beam filament and 55W on the low beam filament, making it a higher-wattage unit relative to the HS1.
The HS1 follows the ECE standard used in Europe and other international markets. It uses a PX43t base and is rated at 35W on both filaments, giving it a symmetrical wattage output across both beams.
Although the 9003 and HS1 share the same general dual-filament halogen construction and both use a 43mm base collar, their base designations differ: P43t versus PX43t. These two base types are not mechanically interchangeable, as the locking tab positions are different.
The Yamaha TW200 (2002-2021) specifies the 9003 bulb for both the high beam and low beam headlight positions across all model years in that range.
The 1987-2001 model years of the TW200 specify the HS1 bulb for both the high beam and low beam headlight positions, reflecting the lower wattage rating of 35W per filament.
Because the 9003 and HS1 have different base tab configurations, a bulb from one standard cannot be physically seated into a socket designed for the other, making cross-substitution between the two types incompatible without modification to the housing.
The wattage difference between the two specified bulb types is notable: the 9003 draws up to 60W on high beam, while the HS1 draws 35W. This reflects a difference in electrical load on the motorcycle's charging system depending on which bulb type is fitted.