What is Cooling Fan
a cooling fan is an essential component of a vehicle's cooling system. It is responsible for cooling the engine by drawing in air through the radiator and then expelling it out into the engine compartment. the cooling fan helps to regulate the temperature of the engine and stop it from overheating, which can cause serious damage to the engine and other components.
the cooling fan is controlled by the engine's control module, which monitors the engine's temperature and activates the fan as needed. in some vehicles, the cooling fan may also be controlled by a thermostatic switch that turns on the fan when the engine reaches a certain temperature.
Overall, the cooling fan plays a critical role in maintaining the proper operating temperature of the engine, ensuring optimal performance and stoping damage from overheating

Fitment
for Audi
for A4 2.0L 2009-2015 & 1.8L 2011-2012
for A4 Quattro 3.2L 2009 2011-2012 & 2.0L 2009-2015 & 3.0L 2013-2014
for A5 2.0L 2010-2015 & 1.8L 2012-2014
for A5 Quattro 3.2L 2008 2011 & 2.0L 2010-2015 & 3.0L 2012-2014
for Q5 2.0L/3.0L 2010-2015 & 3.2L 2011-2012
for S4 3.0L 2013-2015
for allroad 2.0L 2013-2015

Part Number
8K0959455F,8K0959455T,8K0959455M,A0028A0038,8K0959455K,8K0121207A,8K0959455R,620-839,AU3115113,8K0959455G,620839

Considerations relating to the use of Cooling Fan

Proper installation: Proper installation of the cooling fan is essential for safe and effective operation.
maintenance: maintenance of the cooling fan can help stop issues and ensure that it is operating effectively. This may include cleaning the fan blades, checking for wear or damage, and replacing any worn or damaged components.
Operating temperature: It's important to ensure that the cooling fan is turning on and off at the correct temperature to stop the engine from overheating or running too cool.