Engine Air Filter vs. Cabin Air Filter

Hand removing cabin air filter
 

What is the difference between a cabin air filter vs. engine air filter? How many air filters does a car have? If you own a vehicle with an internal combustion engine, your vehicle will need to filter the air through a couple of different systems. An Air filter is designed to keep dirt, dust, and contaminants out of your vehicle. However, the engine air filter prevents dust, dirt, pollen, and large particles from getting into your combustion chamber, whereas if the air is dirty, the system won’t work properly.

 

 

How Many Air Filters Does a Car Have?

How many air filters does a car have? Internal combustion vehicles have at least two air filters, one for the cabin and one for the engine. There are some differences between the cabin air filter vs engine air filter, but both essentially share the same purpose.

How Do You Know When to Get a New Engine Air Filter?

As you drive through Herriman, the engine air filter will get dirty over time. A dirty air filter causes lower gas mileage and even pistons misfiring. Learn more about the warning signs you should get with a new engine air filter:

  • Lack of quick acceleration
  • Spark plugs are misfiring
  • Black smoke in the exhaust
  • The Service Engine light comes on

How Often Should You Replace the Engine Air Filter?

It is recommended to replace your engine air filter anywhere from 20,000 to 30,000 miles. However, if you drive through dusty and dirty environments, you might need to change your engine air filter more frequently. However, this depends on your specific vehicle, so be sure to consult your owner’s manual. We recommend checking the engine air filter once a month. It’s easy to access and even easier to replace. Talk with our service center or utilize our service specials to learn more.

How Do You Know When to Replace the Cabin Air Filter?

Notice these changes in your air quality that may indicate you need a new cabin air filter:

  • Reduced airflow when the AC or heat is on
  • Unpleasant odors that linger in the cabin
  • Dust on surfaces almost all of the time

You should replace your cabin air filter whenever any of these signs occur.

Talk to Mark Miller Subaru South Towne About Your Car Air Filters

Schedule Service or call us at Mark Miller Subaru South Towne near Midvale if you need air filter services done.

 

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10920 S State St, Sandy, UT, 84070
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