Where is the cabin air filter located in the Regal?

[LaCamila]

The cabin air filter in the Regal is located behind the glove compartment on the passenger side. To replace the cabin air filter, you need to remove the glove compartment. Taking the 2020 Regal as an example, it belongs to the mid-size car category, with a length of 4904mm, width of 1863mm, height of 1461mm, a wheelbase of 2829mm, a fuel tank capacity of 55 liters, and a trunk capacity of 441 liters. The 2020 Regal features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 169PS, maximum power of 124kW, and maximum torque of 250Nm, paired with a 9-speed automatic transmission.

[LondonRose]

The location of the Regal's cabin air filter is actually quite easy to find—it's right behind the glove compartment on the passenger side. Every time I replace it, I first open the glove compartment, then firmly press down on the retaining clips on both sides, allowing the entire compartment to drop down. Behind it, you'll see a rectangular cover panel, which can usually be unclipped with your fingers. The cabin air filter is hidden behind this panel. Just remember, the filter has a correct orientation—the arrow on it should align with the airflow direction when reinstalling. I recommend replacing it every six months or 10,000 kilometers, ideally during the transition between spring and summer to prevent musty odors in the AC. DIY replacement saves a lot of money—a compatible filter from Taobao costs only 30-50 yuan, much cheaper than at the dealership. Last time I checked, they charged me 120 yuan just for labor.

[LaJordan]

The Buick Regal's cabin air filter is located behind the glove compartment on the passenger side. First, fully open the glove box, then press inward on both plastic clips to release them, allowing the glove box to fold down completely. At this point, you'll see the white filter cover attached to the inner side of the dashboard. There's a small tab on the edge of the cover - just gently pry it open to remove it. Important reminder: Pay attention to the directional markings when removing the filter. When installing the new filter, the arrow must point downward toward the ground. I once installed it backward by mistake and ended up with half the airflow. By the way, the filter type matters too. For northern regions, I recommend the activated carbon version with PM2.5 protection. For humid southern areas, choose one with an anti-mold coating. Check it every six months - if it turns black or becomes stiff, replace it immediately.

[DelJaxson]

The Regal's cabin air filter is hidden behind the glove compartment on the passenger side, requiring its removal for access. The process is straightforward: first open the glove box to its maximum angle, then firmly press the limiters on both sides to lower the entire compartment. You'll then see the plastic cover of the filter; simply pry open the clips to remove the old filter. Remember to install the new filter with the arrow pointing in the correct direction. I check it every season, especially before using the AC in summer - skipping this can lead to unpleasant odors. Nowadays there are plenty of online video tutorials; just follow along and you'll be done in ten minutes. Opt for activated carbon filters for best results, as they effectively remove formaldehyde and odors.