This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Mercedes-Benz C180: 2011, 2012, 2013, 2014, 2015] - [Mercedes-Benz C200: 2010, 2011, 2012, 2013, 2014] - [Mercedes-Benz C230: 2008, 2009] - [Mercedes-Benz C250: 2010, 2011, 2012, 2013, 2014, 2015] - [Mercedes-Benz C280: 2008, 2009] - [Mercedes-Benz C300: 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Mercedes-Benz C350: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015] - [Mercedes-Benz CLS350: 2012, 2013, 2014] - [Mercedes-Benz CLS400: 2015, 2016, 2017] - [Mercedes-Benz CLS500: 2012, 2013, 2014, 2015, 2016, 2017] - [Mercedes-Benz CLS550: 2012, 2013, 2014, 2015, 2016, 2017, 2018] - [Mercedes-Benz E200: 2012, 2013, 2014, 2015, 2016] - [Mercedes-Benz E250: 2014, 2015, 2016] - [Mercedes-Benz E300: 2012, 2013, 2015, 2016] - [Mercedes-Benz E350: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Mercedes-Benz E400: 2015, 2016, 2017] - [Mercedes-Benz E550: 2012, 2013, 2014, 2015, 2016, 2017] - [Mercedes-Benz GLK250: 2013, 2014, 2015] - [Mercedes-Benz GLK350: 2010, 2011, 2012, 2013, 2014, 2015]