For the 2017 Toyota Sequoia, the low-beam headlight uses an H11 bulb, while the high beam uses a 9005. The supplied fitment data does not list a headlight-type distinction, so these applications should be checked against the original bulb before ordering.
Other notable exterior applications include 4157NA bulbs for the front turn signals, daytime running lights, and parking lights. The rear turn signal uses 7440A, the reverse light uses 921, and the brake light uses 7443R. The center stop light is listed as LED.
License plate lighting may use either 168 or 917. Interior fitment also includes 168 and 917 bulbs for the dome and map lights, while the glove-box light uses 2721. For the courtesy light, compare the original bulb: 168 or 917 is listed as Option 1, while 2721 is listed as Option 2. The vanity light uses 7065.