This is a new electric water pump for Mercedes Benz C250 2012-13, C300 2008-2013, C350 2008-2013, C63AMG 2008-2013, GLK350 2010-2013, E350 2010-2013, E550 2010-2013 and SL550 2013. This is a brand-new item and has never been installed. Please look at the pictures and part number and make sure this is correct for your car.  Mercedes#2058350264, #2048350264.