How to Replace the Mazda Cabin Air Filter?
4 Answers
Mazda cabin air filter replacement method is: 1. Open the glove compartment on the passenger side; 2. Push the clips on both sides of the support rod inward to release, then remove the hooks on both sides; 3. Take out the old cabin air filter and install the new one. Mazda's vehicle models include: Mazda CX-3, Mazda CX-5, Mazda CX-8, Mazda 2, Mazda Axela (Mazda 3), etc. Taking the 2020 Mazda Axela as an example, it belongs to the compact car category with body dimensions: length 4662mm, width 1797mm, height 1445mm, wheelbase 2726mm, and fuel tank capacity 50 liters.
I remember the last time I helped my neighbor replace the cabin air filter on their Mazda3, it was easily accessible behind the glove compartment. Just press firmly inward on both sides of the glove box with your hands, and the entire compartment will unlatch and drop down. Shine a flashlight inside to spot a plastic cover with clips—pry it open with your fingernails to pull out the old filter. A crucial tip: the arrow on the side of the filter must face toward the rear of the car! I’ve seen cases where it was installed backward, cutting airflow by half. I recommend opting for an activated carbon filter—it costs 20–30 RMB more but effectively filters PM2.5, especially useful during northern China’s dusty sandstorms. After installation, test the AC to ensure no strange noises, which confirms it’s properly seated. For those less handy, keep needle-nose pliers on hand—they make removing the clips much easier.
As a mechanic with ten years of experience, replacing the cabin air filter on a Mazda is actually quite user-friendly. For CX-5 owners, first remove the passenger side floor mat, then look under the glove compartment to find a long rectangular cover panel. Gently pry open the plastic clips using a flat-head screwdriver, and pay attention to the installation direction when pulling out the old filter. Here's a handy trick: fold the new filter in half before inserting it into the tight space—it will expand back to shape once inside. Be sure not to cheap out on off-brand filters; we've seen cases in our shop where low-quality filters shed carbon dust and clogged up the blower motor. The whole job shouldn't take more than 10 minutes, saving you about $200 in labor costs compared to a dealership visit.
Just changed the air filter for the Mazda6 Atenza and sharing the steps: 1. Empty the glove box; 2. Squeeze both sides of the box and push inward all the way; 3. Remove the 6 plastic retaining clips at the back; 4. Take a photo with your phone to record the arrow direction when pulling out the old filter; 5. Let the new filter sit for five minutes after removing the packaging to eliminate odors; 6. Push it in the original direction until you hear a click to ensure proper installation. Don’t throw away the old filter carelessly—wrap it in a plastic bag before disposal. Remember to replace it every 10,000 km or six months, especially for those with allergies.
