Acura ZDX Turn Signal Bulb Size

The Acura ZDX front turn signal bulb size measures 3457NA or 3357NA, while the rear turn signal bulb size measures 7440 for this model. The replacement chart covers 2010 through 2013 vehicle production years 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

YearsBulb Size
2011-20133457NA
20103357NA

Rear Turn Signal

YearsBulb Size
2010-20137440

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W.3457NA
ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W.3357NA
ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W.7440

Other Locations

Additional Notes