Get the Best Priced BMW 525i Radiator Fan

Radiator fan failure can cause your BMW to overheat in a hurry. As a mechanical and electrical system, the fan is prone to gradual decline or it may fail suddenly, for no apparent reason. There are a few interconnected parts here, including a clutch and bearing. Any problem with the radiator fan can lead to more serious issues. If the engine overheats, the damage can be so extensive there's no way it can be practically fixed. You should therefore address any fan problems before they get out of hand.

Common BMW 525i Radiator Fan Problems

A radiator fan can succumb to mechanical strain and its blades can break. That's not often the case, however. Oftentimes it will stop working due to a blown fuse. If this is the only cause, then you can check the car's owner's manual for the fuse location, and see if that part is faulty. You could also test the fan wires with a voltmeter, and check the relay as well. If these check out, the fan itself may need to be replaced.

Other failure points can include the temperature sensor, because it determines when the fan comes on based on thermal variables. A fan clutch runs the device via engine power. If it fails, this will prevent any fan from working; it's common for springs in the fan clutch to wear out over time. Motor problems can also be the reason for your BMW 525i radiator fan not working. The fan motor itself may be blown or there could be a fuse problem. Whatever the case, the fan won't be able to turn or produce the airflow needed to cool the radiator.

What Does a Radiator Cooling Fan Do?

The cooling fan allows the radiator to do its duty. As the blades spin, relatively cool air from outside is drawn in. A precision engineered housing allows for a maximum surface area to be covered by this air flow. Coolant passing through the radiator tubes is exposed to this, and the heat is drawn out via the outside radiator fins. The fan is located on either side of the radiator, behind the front grille of the vehicle.

How Much Does It Cost to Replace a Fan in a Car?

If you have a 2006 model year vehicle, BMW 525i radiator fan replacement can cost $718 to $906. The range is higher for a 2001 car, going from $504 to $907. When you buy a new BMW 525i radiator fan, the bill is mainly driven by the cost of the part. There can be variability between different manufacturers and suppliers. You should also consider what you may pay in taxes, labor, and other fees your mechanic may charge. It can be a stiff bill, but PartsGeek.com can help you save when you order deeply discounted parts from its exclusive online catalog. Our overhead is low. That makes it possible for us to lower prices and for you to avoid paying top dollar for the auto parts you need most.