Isuzu FXR Turn Signal Bulb Size

The Isuzu FXR uses a 1157 bulb size for front turn signal applications and a 1156 bulb size for rear turn signal applications. The replacement chart covers vehicle production spanning 2004 to 2011 with corresponding bulb size specifications.

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

Front Turn Signal

YearsUS TypeEU TypeShop
2004-20111157 (Tilt Cab)P21/5WCheck Price

Rear Turn Signal

YearsUS TypeEU TypeShop
2004-20111156 (Tilt Cab)P21WCheck Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157Check Price
ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W.P21/5WCheck Price
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1156Check Price
ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W.P21WCheck Price

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