Mazda CX-9 Turn Signal Bulb Size

The Mazda CX-9 turn signal utilizes a 7440NA bulb size for the front and rear lighting components. Data for the specific bulb requirements covers the period from 2010 through 2015.

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
2022-20237440NA
20217443NA
20197444NA
2016-20177440NA (Without Adaptive Lighting)
2010-20157440NA
2007-20091156NA

Rear Turn Signal

YearsBulb Size
20237443NA
2021-20227440NA
20197444NA
2007-20177440NA

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W.7440NA
ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W.7443NA
ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W.7444NA
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base, natural amber glass. 12V, 21W.1156NA

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