
The cabin air filter in the Mazda 3 is located beneath the glove compartment on the passenger side. When replacing the cabin air filter, owners need to remove the interior trim panel. The cabin air filter is a wear item that requires regular replacement. Failure to replace it periodically can affect the performance of the air conditioning system and the health of vehicle occupants. The Mazda 3 is a model series under Changan Automobile, available in two body styles: a 5-door hatchback and a 4-door sedan. The vehicle dimensions are 4515mm in length, 1745mm in width, and 1465mm in height, with a wheelbase of 2640mm. Key features of this model include: one-touch up/down driver's window with anti-pinch function, large front/rear brake discs, water-repellent side mirrors, and a CD audio system - these four configurations are highlighted as major selling points.

I've been driving a Mazda 3 for five or six years. The cabin air filter is usually located under the dashboard on the passenger side, specifically behind the glove box. To replace it, you need to first remove the glove box, which is secured by clips or screws on both sides—just press them to release. Inside, there's a small cover; opening it reveals the filter slot. Regularly replacing this filter is crucial, especially for someone like me who often drives with family. It helps filter out dust and pollen, preventing unpleasant odors from entering and affecting air quality. I recommend checking it every 15,000 kilometers or once a year. DIY replacement is convenient and cost-effective—a new filter only costs a few dozen yuan. Don't wait until the airflow weakens to think about it. Pay attention to air quality while driving and develop good habits to extend its lifespan.

As a new car owner, I initially couldn't figure out where the cabin air filter was located, but later discovered it's inside the glove compartment near the central area in my Mazda3. Simply put, just open and remove the glove box – it usually has no screws, just clip-on design, and comes off with a gentle pull. The filter sits inside the housing, and replacing it with a new one improves cabin air quality. The DIY process is quite interesting and helps familiarize yourself with the car. Just make sure to choose the correct model to avoid size mismatch. After replacement, the AC airflow feels noticeably fresher. I change mine every 10,000 km as part of simple maintenance.

With years of experience in car maintenance, the Mazda 3's cabin air filter is located behind the glove box on the passenger side, beneath the dashboard. After removing the glove box, you can see the filter housing. Pay attention to the airflow direction marked on the cover to avoid incorrect installation. Its primary functions are dust prevention, pollen removal, and extending the AC system's lifespan. It should be replaced every 12,000 to 15,000 kilometers as per standard. Neglecting it can easily lead to odors and weak airflow.


