American Motors AMX Turn Signal Bulb Size

The American Motors AMX front turn signal utilizes bulb sizes 1157, 1034NA, and 1157NA, while the rear turn signal requires 1156 or 1157 bulb sizes. The replacement chart covers vehicle production spanning 1968 to 1980.

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
1978-19801157
1969-19701034NA
19681157NA

Rear Turn Signal

YearsBulb Size
1978-19801156
1968-19701157

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W.1034NA
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W.1157NA
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1156

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