Where is the cabin air filter located in the Buick Regal?

[OKyle]

The cabin air filter in the Buick Regal is located behind the glove box on the passenger side. The functions of the cabin air filter are: 1. Providing fresh air; 2. Absorbing harmful substances; 3. Filtering solid particles. Taking the 2020 Buick Regal as an example, it belongs to the mid-size sedan category with body dimensions of: length 4904mm, width 1863mm, height 1461mm, wheelbase 2829mm, and trunk capacity 441L. The 2020 Buick Regal is equipped with a 1.5T turbocharged engine delivering maximum horsepower of 169PS, maximum power of 124kW, and maximum torque of 250Nm, paired with a 9-speed automatic transmission.

[Joann]

I drive a Buick Regal, and the cabin air filter is located behind the glove compartment on the passenger side. First, you need to open the glove box and firmly press the inner clips on both sides toward the center. This will allow the entire glove box to loosen and lower, revealing the filter cover plate. The cover plate is quite thin and can be easily pried off with a gentle touch, exposing the rectangular cabin air filter inside. When installing, pay attention to the arrow direction—it should align with the airflow indicator. Installing it backward can affect the airflow efficiency. The design of this location is actually quite reasonable; it takes less than ten minutes to replace it yourself. However, the glove box clips are somewhat fragile, and beginners might break them if they apply too much force. Replacing the filter twice a year noticeably improves the air quality inside the car.

[MollyAnn]

The cabin air filter of the Buick Regal is located behind the glove box on the passenger side. Here's how to operate: After opening the glove box, firmly press the plastic clips on both left and right sides of the glove box to let it hang down completely, then you'll see the filter cover panel hidden behind. Remove the cover panel, and the old filter can be pulled out. When inserting the new filter, remember to check the arrow mark - the arrow should point toward the rear of the vehicle. I change it every 10,000 kilometers myself. When the filter gets dirty, the AC will develop a musty smell and the cooling efficiency will be affected. Having it replaced at a shop costs dozens of yuan in labor fees, while doing it yourself saves a lot of money.

[SkylarRose]

The cabin air filter for my Buick Regal is located behind the glove compartment on the passenger side. To access it, open the glove box, press firmly on both sides to push it inward, and the glove box will drop down to reveal the filter housing. Simply remove the housing cover to pull out the filter. The process is straightforward, but make sure to install the new filter with the arrow pointing toward the rear of the vehicle—installing it backward will block airflow. The filters are inexpensive; an OEM part from JD.com costs around 30 to 50 yuan. It's recommended to replace it every six months. If you live in a dusty area, change it more frequently to avoid a musty odor when using the AC.