Vehicle Fitment Information:2011-2013 for BMW 135i,2013 for BMW 135is,2011-2013 for BMW 335i,2011-2013 for BMW 335i xDrive,2013-2015 for BMW X1,2011-2013 for BMW X5,2011-2014 for BMW X6. Replacement OE Number:11537601158,34834,CTA0030,79017,11537584543. Easy to Install:This engine coolant thermostat housing assembly is a direct replacement, easy installation and high sealing, perfect match for the original car and work like the original part.. Durable Construction:Thermostat housing assembly is specifically designed to withstand extreme temperature changes and resist cracking and leaking to ensure engine works in a suitable temperature range so as to keep the engine temperature stable while driving..
