Your air cleaner assembly helps to keep abrasive airborne contaminants out of your vehicle's engine. The assembly itself consists of an engine air filter and housing, and it's likely located about or next to the throttle body. If you drive an older model, however, it can be found beside or above the carburetor.

Types of Air Cleaner Assemblies

The housing can be made of either plastic or metal, and feature a removable lid that makes it easier to get to the air filter. When it comes to the air cleaner assembly itself, there are many types.

The most common type is a pleated paper air filter assembly. They're great for the typical daily driver, since they're affordable and easy to replace.

Performance models and sports cars may be equipped with either foam or cotton air cleaner assemblies that optimize airflow and retain vast amounts of dirt.

Lastly, there are oil bath air cleaner assemblies. These are ideal for off-roading vehicles, since they offer a higher air filtration. This type has sumps that contain pools of oil, as well as an insert that's made of fiber, mesh, or foam.

How to Spot Air Cleaner Assembly Problems

Over time, your air filter assembly may get to dirty to do its job right. That affects your engine's capabilities, since it's not getting the fresh air it needs for combustion. Signs of failure include:

"Check Engine" dash light comes on

Ignition issues

Strange noises coming from your engine

Worsening fuel efficiency

Genuine OEM Air Cleaner Assemblies Are Your Best Option

If you don't notice any of these symptoms, check your owner's manual for your recommended maintenance schedule. When it's time for a replacement, get the right one for your vehicle. Your manufacturer makes the only ones that are guaranteed to be compatible with your model, ensuring the complete protection you need. Buy today and we'll ship your order straight to your front door!