
The cabin air filter in a Sylphy is located behind the glove box on the passenger side. The functions of the cabin air filter are: 1. Providing fresh air; 2. Ensuring safety and hygiene; 3. Adsorbing harmful substances; 4. Filtering solid impurities. The Nissan Sylphy is a compact car with body dimensions of 4631mm in length, 1760mm in width, and 1503mm in height, with a wheelbase of 2700mm and a fuel tank capacity of 50 liters. It is equipped with a 1.6L naturally aspirated engine, delivering a maximum power of 90kW at 6000rpm, paired with either a 5-speed manual transmission or a CVT (continuously variable transmission).

I've been driving a Sylphy for three years, and changing the air conditioning filter by myself has always been very convenient. It's located behind the glove compartment on the passenger side. First, empty the contents of the glove box, then locate the stopper rod on the right side of the glove box and press it firmly to release it. At this point, the entire glove box can be lowered down, revealing a rectangular plastic cover panel at the back. The cover has small clips on the side, which can be easily pried open to access the air conditioning filter. I make it a habit to replace it every six months. Buying a Mahle filter online costs only a few dozen yuan, which is much cheaper than at the 4S store. Remember to pay attention to the airflow direction arrow on the filter when replacing it to avoid installing it backward, as this could affect the filtration efficiency.

Last time I helped my neighbor aunt deal with the musty smell in her Sylphy's AC, it turned out to be the filter issue. It's located above the passenger footwell - you'll need to remove the glove box first. There are stoppers on both sides of the glove box; press them inward simultaneously to let the glove box hang down. Then you'll see a black elongated cover with clips. Gently pry it open with a flathead screwdriver, and you'll find the horizontally inserted AC filter inside. Special reminder for beginners: don't pull too hard on the stopper rods when removing them - Nissan's plastic parts are quite brittle. The filter was full of leaves and dust, no wonder the AC was blowing musty air. I recommend checking it every seasonal change, especially during seasons with lots of poplar catkins in northern regions.

Changing the air filter on a Sylphy is super easy, just three steps: First, open the glove compartment on the passenger side and empty its contents. Then, press both sides of the glove compartment inward with your hands to release the retaining hooks. Finally, locate the filter cover on the rear wall, pinch the clips to open it, and pull out the filter. No tools are needed for the entire process, making it easy even for women to handle. When buying a new filter, opt for a dual-effect filter with activated carbon to filter out PM2.5. Also, note that the location may differ between older and newer Sylphy models—my 2019 model has it here. If you can't find it, refer to the illustrations in the owner's manual.

The air filter location design of the Sylphy is quite reasonable, requiring no dashboard disassembly. The key area is the front passenger side: after emptying the glove box, locate the damping rod on its inner side. Press the rod connector to fully lower the glove box, revealing the filter compartment cover behind. During replacement, I noticed there are two installation orientations for the filter - the activated carbon version has one dark-colored side. It's recommended to inspect during every , especially for owners frequently using external circulation. A clogged filter not only impacts cooling efficiency but also increases blower load. PS: After replacement, remember to test all fan speed settings to ensure proper installation.

As a Sylphy owner, replacing the air conditioning filter is an essential skill. The filter is located behind the glove box, and the actual operation is easier than it sounds. When removing the glove box stopper, use finesse rather than brute force. Upon locating the filter cover, note the UP arrow indicator usually marked on it. Taking a photo of the old filter's orientation before removal can prevent installing the new one backwards. I prefer changing the filter during spring-summer transitions when willow catkins are abundant. Online video tutorials are available—just search "Sylphy air filter replacement" for detailed demonstrations. DIY replacement saves about a hundred yuan in labor costs, and aftermarket Mann filters outperform OEM ones.


