Honda Motorcycle GL1200I Gold Wing Interstate Turn Signal Bulb Size

Honda Motorcycle GL1200I Gold Wing Interstate front turn signal bulb size 1034 and rear turn signal bulb size P21W, 1073. The replacement chart covers 1984 to 1987 production years with bulb specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Turn Signal

YearsBulb Size
1984-19871034

Rear Turn Signal

YearsBulb Size
1985-1987P21W
19841073

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.1034
ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W.P21W
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.1073

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