Compatibility Vehicle: 2009-2016 Audi A42009-2014 2016 Audi A4 Quattro2010-2014 Audi A52010-2017 Audi A5 Quattro2012-2015 Audi A62011-2017 Audi Q5 About Radiator And Condenser Radiator: The radiator is a main part of the cooling system. Coolant flows through the tubes inside the radiator, which are surrounded by fins that direct airflow. When the vehicle is moving down the road, air flows through these fins and cools the coolant. The lower temperature coolant is then sent back to the engine. A failed radiator can lead to engine overheating and potential engine damage. Images are for structure reference only. .
