This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life. Vehicle model years this part fits (be sure to check your vehicle trim using the Amazon garage) - [Lexus GS F: 2016, 2017, 2018, 2019, 2020] - [Lexus GS460: 2008, 2009, 2010, 2011] - [Lexus GX460: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Lexus IS F: 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Lexus LC500: 2018, 2019, 2020, 2021] - [Lexus LS460: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017] - [Lexus LS600h: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Lexus LX570: 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Lexus RC F: 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Toyota Land Cruiser: 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Toyota Sequoia: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Toyota Tundra: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021]