RoadNow engine radiator cooling fan delivers durability, quiet, comfort, easy installation. Compatible with Mercedes-Benz Models: 2014-2015 for Mercedes-Benz W242 B Electric Drive BATTERY EV 2013-2019 for Mercedes-Benz W246 B250 L4 2.0L 2016-2017 for Mercedes-Benz W246 B250e BATTERY EV (EV/BEV) 2008-2009 for Mercedes-Benz W204/C204 C230 V6 2.5L 2012-2015 for Mercedes-Benz W204/C204 C250 L4 1.8L 2010-2012 for Mercedes-Benz W204/C204 C250 V6 2.5L 2008-2010&2012 for Mercedes-Benz W204 C300 V6 3.0L 2010-2014 for Mercedes-Benz W204 C300 V6 3.5L 2008&2010-2015 for Mercedes-Benz W204/C204 C350 V6 3.5L 2008-2012 for W204 C63 AMG V8 6.3L 2013-2019 for C118 CLA250 L4 2.0L 2015-2016 for C218 CLS400 V6 3.0L 2017-2017 for C218 CLS400 V6 3.5L 2014-2016 for W212 E250 L4 2.1L 2010-2011 for W212 E300 V6 3.0L 2010&2012-2016 for W212 E300 V6 3.5L 2010-2010 for W212 E300 V8 5.5L 2011-2013 for W212 E350 V6 3.0L 2010-2016 for W212 E350 V6 3.5L 2014-2017 for W212 E400 V6 3.0L 2013-2015 for W212 E400 V6 3.5L 2010-2011 for W212 E550 V8 5.5L 2014-2016 for X156 GLA200 L4 2.0L 2014-2020 for X156 GLA250 L4 2.0L 2013-2015 for X204 GLK250 L4 2.1L 2010-2012 for X204 GLK300 V6 3.0L 2011-2015 for X204 GLK300 V6 3.5L 2009-2015 for X204 GLK350 V6 3.5L 2017 for R172 SLC200 L4 2.0L 2017-2020 for R172 SLC300 L4 2.0L 2017-2020 for R172 SLC43 AMG V6 3.0L 2012 for R172 SLK250 L4 1.8L 2016 for R172 SLK300 L4 2.0L 2012-2016 for R172 SLK350 V6 3.5L NOTE: To ensure compatibility, please check the description or use the year/make/model drop down bar to verify that this part is the right fit for your vehicle. Why Choose RoadNow Engine Radiator Cooling Fan? Durable Quality - Premium materials for extended service life. Perfect Fit - Rigorously tested to match OEM specifications. Quiet Comfort - Statically and dynamically balanced for quiet operation. Easy Install - Direct replacement for the cooling fan for easy installation. The radiator cooling fan is an integral part of your car that is responsible for cooling the radiator of your car. The radiator cooling fan does this by either pulling or pushing air into the radiator keeping the radiator temperatures within the safe levels. Here are the 5 signs that the engine radiator cooling fan needs to be replaced: ?The engine is overheating ?The fan sensor is functioning incorrectly ?The engine loses power at higher RPM ?"Check Engine" flashing on the dashboard Engine Radiator Cooling Fan Installation Guide ?Locate fan & motor behind radiator after engine cools. ?Disconnect power, label wires for reconnection. ?Remove housing by unscrewing fasteners, clear obstructions. ?Detach fan blade & motor from shaft/housing. ?Install new parts, reassemble housing, reconnect wires/hoses.