One of the key components of your engine's cooling system is your radiator fan. It pushes or pulls air through your radiator core to ensure that it is properly ventilated. So when your engine starts overheating more than usual, it's time get a new radiator fan. But don't just buy the first one you see on your auto shop. Make sure you get the right one with these three easy steps:
Know the type of radiator fan that you need.
One of the most important factors to consider when choosing your radiator fan is its type. There are basically two kinds of radiator fans-manual and electric. Manual fans are cooling fans that are mechanically driven. This means that the moment your engine starts running, your cooling fan will start turning consequently. Mechanical fans, such as clutch models and flex fans, tend to be more fuel efficient because they stop when there is already sufficient air passing over the compartment. However, if you prefer more control on your radiator fan, then an electrical one would be a good buy. This kind of model is thermostatically controlled and is set to move only at certain temperatures, making it more convenient when it comes too cooling your engine.
Determine your budget.
The fit of your radiator fan will largely depend on how much you want to spend for it. If you've got quite a big budget, always go for an OE replacement part. Its original-like fit will give you a hassle-free installation since you can expect that it was made to be compatible with your system. This will also ensure higher quality and a longer life span for the cooling fan. If you're strapped for cash, though, you can always choose to purchase direct-fit parts. Although they are inferior in terms of quality, they will do about the same job as OEM parts.
Inspect the radiator fan that you want to purchase.
After you've determined the type and fit of radiator fan for your engine cooling system, the final step is to check the specs and features of the part. Just like any other auto part, your cooling fan has to function well in order to make the entire system work more efficiently. You will need to check different things depending on the type of fan that you'll get. When checking a manual radiator fan, for instance, see to it that it comes with four bolts, which will connect the fan to your radiator. If your radiator fan is a clutch model, make sure that it is built with a spring inside. Carefully check the specs of the part, and ask your supplier for details just to be sure.