S20200, 678024, 220300S021, 2203038041, TB1198, 22030-0S021, 22030-38041. For Lexus GX460 4.6L 2010-2021. For Toyota Sequoia 4.6L 2010-2012. For Toyota Tundra 4.6L 2010-2019. Type: Throttle Body. This is important for optimizing fuel consumption and reducing unwanted exhaust emissions.