Honda Motorcycle VT700C Shadow Turn Signal Bulb Size

Honda Motorcycle VT700C Shadow front turn signal bulbs measure 1034 in size, while rear turn signal bulbs measure P21W or 1073, with each bulb size corresponding to specific lighting positions on the motorcycle. The replacement chart covers 1983 to 1987 model years and details bulb size specifications across the vehicle production range.

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
1983-19871034

Rear Turn Signal

YearsBulb Size
1986-1987P21W
1984-19851073
1983P21W

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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