Lexus ES350 Turn Signal Bulb Size

Lexus ES350 front turn signal bulbs use 7444NA, 7443NA, or 7440NA sizes, while rear turn signal bulbs require 7440NA replacement bulbs. The chart covers 2007 through 2024 model 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
2021-20247444NA
2019-20207444NA (With LED Headlamps)
20187443NA
20177444NA
2015-20167443NA
20147444NA
20137443NA
2007-20127440NA

Rear Turn Signal

YearsBulb Size
2007-20187440NA

Bulb Specifications

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

Other Locations

Additional Notes