The Toyota Sequoia brake light utilizes a 7443 bulb size for illumination across all listed vehicle configurations. Available data for the specified component covers the range from 2001 through 2022.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Toyota Sequoia uses the 7443 bulb across its brake light positions for the 2001-2022 model years, making it the dominant bulb type in these specifications.
The 7443 is a dual-filament wedge bulb classified under the T20 form factor, rated at 12V with a 21W/5W output. The higher filament wattage serves the active brake signal, while the lower wattage filament serves a secondary function such as a tail or parking light.
The 168 bulb is a single-filament miniature wedge bulb in the T10 form factor, rated at 12V and 4.9W. It is a lower-output bulb suited to the less demanding illumination requirements of the Center High Mount Stop Light position it occupies on 2001-2007 Sequoia models.
The 7443 and 168 bulbs are not interchangeable. They differ in filament count, wattage, physical form factor, and socket type, with the T20 and T10 designations indicating distinct wedge base sizes.
The 2008 Outer Brake position specifies the 7443 bulb from November 2007 onward, indicating a mid-production-year change within that model year.
The 2004 Outer Brake position carries a production cutoff of August 2004, and the 2001 Outer Brake position applies from September 2000, reflecting mid-cycle fitment boundaries within those respective model years.
The 2017-2019 Outer Brake entries note the 7443 fitment specifically for vehicles equipped with the High Efficiency Twin Cam engine, indicating an engine-variant-dependent fitment condition for those years.
Both the 7443 and 168 bulbs conform to ANSI standards applicable in the United States and Canada.