Engine Air Filter vs. Cabin Air Filters

Having access to clean air is important, not only for your health but your engine’s as well. 

The service experts at Subaru of South Tampa created this guide to help you understand the difference between your engine air filter vs. cabin air filter to ensure your vehicle is in top condition on your Town ‘n’ Country drives. Read on to learn more about car air filters!

How Many Air Filters Does a Car Have?

So, how many air filters does a car have? All vehicles come equipped with an engine air filter, but not all cars have a cabin air filter. You can check your owner’s manual to find out or visit a local Tampa-area service center to find out. But what are the differences between the cabin air filter vs. engine air filter? Let’s get into it. 

Cabin Air Filter vs. Engine Air Filter: What’s the Difference?

Although they both have “air filter” in their name, these two parts serve distinct purposes and are found in totally separate areas of your vehicle. Your cabin air filter maintains the air quality within your vehicle’s cabin and is responsible for cleansing the air that circulates through your heating and cooling systems. Whereas your engine air filter operates within your vehicle’s engine, ensuring the engine’s air intake remains free of dirt and debris.

Engine Air Filter vs. Cabin Air Filter Replacement

Replacing your car’s air filters is an essential part of vehicle maintenance, but you won’t need to attend to them too frequently. While your vehicle maintenance schedule will provide you with an exact mileage interval, it’s recommended that you replace your car’s air filter every 12,000 to 30,000 miles depending on your driving conditions.

You can replace both car air filters yourself, or you can request it as an additional service during your next visit to our service center. If you want to give it a try and do it at home, here are a few tips to consider:

Engine Air Filter:

• Signs of Contamination: A contaminated engine air filter can impact your vehicle’s performance, leading to issues like poor acceleration. Neglecting this could eventually trigger the check engine light or even result in billowing black smoke from your engine.
• Replacement Frequency: The precise replacement interval for your engine air filter is outlined in your owner’s manual. However, many drivers opt for an annual change.

Cabin Air Filter:

• Signs of Contamination: A clogged cabin air filter manifests as excessive dust on your cabin surfaces, unpleasant odors, or reduced airflow from your vehicle’s climate control systems.
• Replacement Frequency: For most drivers, a cabin air filter replacement every 15,000 to 30,000 miles is appropriate.

If you need to purchase car air filters near St. Petersburg, our service center has them readily available for any DIY enthusiast! Place an order online or give us a call at 813-922-2519.

Experience Expert Service at Subaru of South Tampa

Now that you know the answer to the question, “How many air filters does a car have?”, have you determined if your car’s cabin air filter vs. engine air filter needs to be replaced? Whether you’re planning to tackle your vehicle maintenance yourself or you need a helping hand, the team at Subaru of South Tampa is here to help. We’re just a short drive away from Wesley Chapel, so don’t hesitate to stop by or schedule an appointment online whenever you need expert automotive service! Looking to save money on repairs? Check out our current service specials today.