Yamaha FZR600R Headlight Bulb Size

The Yamaha FZR600R headlight bulb uses a HS1 size, also designated as 9003, for both high and low beam functions. The replacement chart covers vehicle production spanning 1989 to 1999.

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
1999	HS1	HS1	Check Price
1991-1998	9003	H4	Check Price
1989-1990	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
1999	HS1	HS1	Check Price
1991-1998	9003	H4	Check Price
1989-1990	HS1	HS1	Check Price

Bulb Specifications

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

Other Locations

Additional Notes

The Yamaha FZR600R uses two distinct bulb types across its production years for both high beam and low beam headlight positions: the HS1 and the 9003, both of which are dual-filament halogen bulbs operating on a 12-volt system.
The 9003 bulb follows the ANSI standard used in the United States and Canada, and it carries a rated output of 60 watts on the high beam filament and 55 watts on the low beam filament, with a P43t base.
The HS1 bulb follows the ECE standard used in Europe and worldwide markets, and it carries a rated output of 35 watts on each filament, with a PX43t base.
The 9003 bulb was specified for both the high beam and low beam positions on the Yamaha FZR600R across the 1991-1998 model years.
The HS1 bulb was specified for both the high beam and low beam positions on the 1989, 1990, and 1999 model years.
Although the P43t base of the 9003 and the PX43t base of the HS1 share a similar physical form, they are not the same fitting, and the two bulb types are not interchangeable without modification.
The wattage difference between the two bulb types is notable: the 9003 draws significantly more power than the HS1, which is a relevant consideration for the electrical system of the motorcycle.
Because both the high beam and low beam positions share the same bulb specification in every model year listed, the FZR600R uses a single dual-filament bulb to serve both functions rather than separate single-filament bulbs for each position.