How to Replace the Air Conditioning Filter in a Mazda3?
3 Answers
About the detailed steps for replacing the air conditioning filter in a Mazda3 are as follows: 1. First, open the glove box of the Changan Mazda3. 2. Remove the clips on both sides inside the glove box of the Changan Mazda3. 3. Squeeze the glove box of the Changan Mazda3 to remove it. 4. Then take off the cover plate of the air conditioning filter of the Changan Mazda3. 5. Remove the air conditioning filter of the Changan Mazda3. 6. Install the new air conditioning filter for the Changan Mazda3. 7. Press the new air conditioning filter of the Changan Mazda3 into place. 8. Finally, cover the cover plate of the air conditioning filter of the Changan Mazda3.
Changing the air filter for a Mazda 3 is actually not difficult, I’ve done it myself several times. The filter is located behind the glove compartment on the passenger side. Before replacing it, empty any items inside. Locate the clips on both sides of the glove compartment and press gently to release them. Then, you’ll see a rectangular cover, usually secured with screws or clips. Remove the cover to access the old filter, carefully pull it out, and pay attention to the arrow on the filter indicating the airflow direction—the new filter must be installed in the same orientation. During installation, ensure the filter lies flat without any folds. Once installed, reassemble the glove compartment in reverse order and test the air conditioning to ensure proper airflow. I usually replace it once a year, which keeps the cabin air fresh and prevents germ buildup. The whole process takes less than 15 minutes—it’s cost-effective and convenient, so there’s no need to visit the dealership.
As someone who frequently works on cars, I can teach you how to easily replace the cabin air filter. In the Mazda 3, the filter is located behind the glove compartment on the passenger side. First, open the glove box and push the limiters on both sides inward to remove the entire panel. Then locate the filter cover in the middle, open it, and take out the old filter. Make sure to note the arrow pointing toward the interior of the car, and align the arrow when installing the new filter. The whole process requires no tools and can be done effortlessly in just a few minutes. I recommend replacing it every 15,000 kilometers to reduce air conditioning odors and dust buildup, extending the system's lifespan. Doing it yourself saves hundreds of dollars and improves driving safety. Regular inspections also help detect issues early—don't be lazy.
