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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Infiniti FX35: 2004] - [Infiniti G35: 2004, 2005, 2006] - [Infiniti M35: 2006, 2007, 2008] - [Nissan Frontier: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Nissan NV1500: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Nissan NV2500: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Nissan NV3500: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021] - [Nissan Pathfinder: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012] - [Nissan Xterra: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015]