The throttle body unit opens and closes the throttle blade based on input from various engine control sensors, including the accelerator pedal. Specifications Brand New Electronic Throttle Body Assembly 100% electrically tested prior to leaving the factory Direct replacement Fitment, Lexus ES350 3.5L 2018-2023 Lexus RX350 3.5L 2016-2022 Lexus RX350L 3.5L 2018-2022 Lexus RX450h 3.5L 2016-2022 Lexus RX450hL 3.5L 2018-2022 Toyota Avalon 3.5L 2019-2022 Toyota Camry 3.5L 2018-2024 Toyota Highlander 3.5L 2017-2022 Toyota Sienna 3.5L 2017-2020 Toyota Tacoma 3.5L 2016-2023 .
