Ford C8000 Turn Signal Bulb Size

The Ford C8000 front and rear turn signal bulbs utilize 1157 and 1156 sizes. The replacement chart covers vehicle production spanning 1980 to 1990.

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
1985-19901157
1983-19841156
19821157
19811156
19801157

Rear Turn Signal

YearsBulb Size
19901157
19891156
19881157
19871156
1981-19861157
19801156

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1156

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