This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing 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 FX45: 2003, 2004, 2005, 2006, 2007, 2008] - [Infiniti M45: 2003, 2004, 2006, 2007, 2008, 2009, 2010] - [Infiniti Q45: 2002, 2003, 2004, 2005, 2006] - [Infiniti QX56: 2004, 2005, 2006, 2007, 2008, 2009, 2010] - [Nissan Armada: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015] - [Nissan NV2500: 2012, 2013, 2014, 2015, 2016, 2017] - [Nissan NV3500: 2012, 2013, 2014, 2015, 2016, 2017] - [Nissan Pathfinder Armada: 2004] - [Nissan Pathfinder: 2008, 2009, 2010, 2011, 2012] - [Nissan Titan: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015]