How to Change a Car Air Filter DIY

Changing your car’s air filter might sound intimidating, but it’s one of the simplest maintenance tasks you can do yourself. Not only can it save you some cash, but it also helps your engine run smoothly. In this guide, we’ll walk you through exactly how to change a car air filter DIY, and show you just how easy it is to keep your car in top shape.

Wondering why you should bother with it? A clean air filter improves fuel efficiency, boosts engine performance, and keeps your car running longer. Let’s jump right into it.

Tools and Materials You’ll Need

Basic tools for the job

Luckily, you don’t need much for this DIY task. Here’s what you’ll need:

• A new air filter (make sure it’s compatible with your car)
• Screwdriver or wrench (depending on your car model)
• A rag to clean any dust around the air filter housing

Find the right air filter for your car

Every car is different, so you need to ensure you’re using the correct air filter. Check your owner’s manual or simply visit an auto parts store. They usually have guides where you can input your car’s make and model to find the perfect fit.

Signs It’s Time to Change Your Air Filter

Decreased engine performance

If your engine feels sluggish or doesn’t accelerate as it used to, a clogged air filter might be the culprit.

Lower fuel efficiency

Noticing you’re stopping at the gas station more frequently? A dirty air filter can reduce airflow, making your engine work harder and burn more fuel.

Dirty or clogged air filter

You can always take a look at your air filter. If it’s visibly dirty, it’s time for a change.

Step-by-Step Guide to Changing a Car Air Filter

Step 1: Locate your car’s air filter housing

The air filter is usually housed under the hood, in a black plastic case near the engine. If you’re having trouble finding it, check the owner’s manual for the exact location.

Step 2: Open the air filter housing

Depending on your car, you might need a screwdriver or a wrench to open the housing. Some cars just have clips that you can snap open by hand.

Step 3: Remove the old air filter

Once the housing is open, simply pull out the old air filter. Take note of how it was positioned so you can insert the new one correctly.

Step 4: Inspect the air filter and housing

Before inserting the new filter, check the housing for any dirt or debris. Wipe it down with a rag to ensure it’s clean.

Step 5: Insert the new air filter

Now, place the new air filter in the same orientation as the old one. Be sure it’s snug in its place.

Step 6: Secure the air filter housing

Close the housing, secure any screws or clips, and you’re done! It’s really that simple.

How to change Car’s Air Filter | 6 Simple Steps

What to Do with the Old Air Filter?

Proper disposal methods

Your old air filter can’t just be tossed in the trash. Check with your local recycling center for proper disposal.

Recycling options

Some places allow you to recycle the filter, which is a great way to reduce waste.

Benefits of Changing Your Air Filter Regularly

Better fuel efficiency

A clean air filter allows for better airflow to the engine, meaning your car doesn’t have to work as hard. This leads to improved fuel efficiency, saving you money in the long run.

Improved engine performance

Want your engine to run smoother? Changing the air filter regularly ensures optimal performance by preventing dust and debris from entering your engine.

Longer engine lifespan

A well-maintained air filter helps keep your engine clean, extending its life and reducing the risk of costly repairs.

How Often Should You Change Your Car’s Air Filter?

Manufacturer’s recommendations

Most manufacturers recommend changing your air filter every 12,000 to 15,000 miles. However, check your manual for the specific intervals.

Environmental factors that may affect the frequency

If you drive in dusty or polluted areas, you might need to replace your air filter more often.

How Often To Change Air Filter In Car | A Comprehensive Guide (2024)

Common Mistakes to Avoid When Changing a Car Air Filter

Forcing the filter into the wrong position

Always make sure the new filter is seated properly. Forcing it can damage the filter or the housing.

Forgetting to check the air filter housing for debris

Before placing the new filter, always clean the housing. This ensures no dirt or debris enters your engine.

Can You Clean an Air Filter Instead of Replacing It?

Pros and cons of cleaning

Some air filters can be cleaned, but it’s not always recommended. Cleaning a filter can extend its life temporarily, but it won’t be as effective as a new one.

When cleaning is not enough

If your air filter is excessively dirty or damaged, it’s best to replace it. A cleaned filter may not restore full airflow and efficiency.

How Much Does It Cost to Change a Car Air Filter?

DIY cost vs. professional cost

Changing your air filter yourself can cost as little as $10 to $30, while a professional might charge upwards of $50 to $100 for the same job.

Average prices of air filters

The cost of an air filter varies depending on your car, but most range between $10 and $30.

When Should You Seek Professional Help?

If you’re unsure about the air filter’s location

Some cars have tricky air filter locations. If you’re not confident, it’s better to ask a professional for help.

If the air filter housing is damaged

If the housing is cracked or damaged, it might need repairs or replacement.

Conclusion

Changing your car’s air filter yourself is one of the easiest ways to save money and keep your vehicle running smoothly. By following this simple guide, you can make sure your engine is always getting the clean air it needs. Regular air filter maintenance helps with fuel efficiency, engine performance, and prolongs the life of your car. So next time.