Honda Motorcycle GL1100I Gold Wing Interstate Turn Signal Bulb Size

Honda Motorcycle GL1100I Gold Wing Interstate front turn signal bulb size 1034 and rear turn signal bulb size 1073, P21W. The replacement chart covers 1980 to 1983 production years with corresponding 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
1980-19831034

Rear Turn Signal

YearsBulb Size
19831073
1981-1982P21W
19801073

Bulb Specifications

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

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