It's with the radiator fan where the Nissan engine cooling system depends when the vehicle is running idle. It enables the radiator dissipate heat by forcing cold outside air to pass through. And such is made possible through the aid of its subcomponents known as the fan motor, fan clutch, fan blade, and fan shroud. Making the radiator work is made possible through the function of the fan motor, while the fan blades are the ones that spin to generate air. On the other hand, the Nissan fan shroud simply works to as the hood protecting the fan blades. Usually crafted from plastic, this particular engine cooling device encloses the fan so that the air can be pushed one way and prevented from coming back through, thus makes the cool air concentrated. More often than not, your Nissan fan shroud is mistaken as a simple finger guard protecting your fingers from the fan blades, or an unsightly obstruction from easy access to the various cooling fan parts. However, your Nissan fan shroud isn't just a simple plastic panel, but a very important cooling system part. You'll know its worth once it gets damaged or when a wiring gets caught with the spinning fan. Since a radiator fan is vital to your Nissan auto, it is important to replace any part that has been worn, broken, and cracked. In the case of your Nissan fan shroud, it is best to mount it properly for it to perform its function efficiently without obstructing the fan blades' operation. You should also check its condition from time to time in order to prevent hassles out of having a damaged fan shroud. Once you have a damaged or terribly cracked fan shroud, remember that you can always trust our store to provide you the finest replacement.