How to change your car's air filter

Cómo cambiar el filtro de aire de tu coche
Article: How to change your car's air filter

In this article, we will explain step by step how to change the air filter in your car. We know this task may seem complicated, but with the right tools and a little patience, you can do it yourself and save money in the process.

Why is it important to change the air filter?

The air filter is a fundamental part of the intake system of your car. Its main function is to filter the air that enters the engine, preventing particles of dust, dirt and other contaminants from damaging the internal components. A clean and undamaged air filter ensures correct engine operation, improves performance and reduces fuel consumption.

When should I change the air filter?

How often you should change your air filter depends on several factors, including the type of driving, environmental conditions, and the air quality in your area. In general, it is recommended to change it every 10.000 to 15.000 kilometers or once a year. However, if you drive in areas with a lot of dust or pollution, you may need to change it more frequently.

Step by step: how to change your car's air filter

Step 1: Gather the necessary tools

Before you begin, make sure you have the following tools on hand:

  • Wrench or screwdriver (depending on the type of filter attachment)
  • New air filter compatible with your car model
  • Protection gloves
  • clean cloth

Step 2: Locate the air filter

The air filter is usually found in a black plastic box, near the engine. Consult your car manual if you are not sure of its exact location.

Step 3: Remove the cover of the air filter box

Use the wrench or screwdriver to loosen the screws holding the air filter box cover. Carefully remove the lid and set it aside.

Step 4 - Remove the old air filter

Once you have removed the cover, you will be able to see the old air filter. Take it out carefully and put it in a safe place.

Step 5: Clean the air filter box

Before installing the new filter, be sure to clean the air filter housing with a clean cloth. Remove any residue or dirt that may have accumulated.

Step 6: Install the new air filter

Place the new air filter in the box, making sure it is correctly aligned. Replace the cover and tighten the screws to secure it in place.

Step 7: Verify the installation

Once you've installed the new air filter, check to make sure it's correctly positioned and secured. Make sure there are no loose parts and that the lid is well sealed.

Frequently Asked Questions (FAQs)

1. Can I use specific products such as Endado, WD-40 or RO-DES to change the air filter in my car?

It is not necessary to use specific products to change your car's air filter. The most important thing is to make sure you have a new air filter that is compatible with your car model. However, if you want to use a product to clean the air filter box, we recommend following the manufacturer's instructions and using products specifically designed for this task.

2. What is the difference between a paper air filter and a cotton one?

Paper and cotton air filters are two common options on the market. Paper filters are cheaper and offer good filtration efficiency. On the other hand, cotton filters are more durable and allow more airflow, which can improve engine performance. The choice between the two will depend on your needs and preferences.

3. Can I change the air filter in my car myself or do I have to go to a workshop?

Changing your car's air filter is a relatively simple task that you can do yourself, as long as you follow the proper instructions and have the necessary tools. However, if you do not feel comfortable or safe doing this task, it is always advisable to go to a specialized workshop to have them do it for you.


Changing your car's air filter is an important task that you must perform periodically to ensure proper engine operation. With the steps that we have provided in this article, you will be able to perform this task yourself and save money in the process. Remember to follow the manufacturer's recommendations and use a new air filter that is compatible with your car. If you have any additional questions, feel free to leave us a comment.

Thanks for reading and we hope this article has been useful to you!


The team

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