How to Replace the Cabin Air Filter in a 2018 Buick Excelle?

[Ronnie]

The steps to replace the cabin air filter in a 2018 Buick Excelle are: 1. Remove the glove compartment on the passenger side; 2. Open the cover and take out the old cabin air filter; 3. Install the new cabin air filter; 4. Reinstall the glove compartment. Taking the 2018 Buick Excelle as an example, its body dimensions are: length 4609mm, width 1798mm, height 1486mm, with a wheelbase of 2640mm and a fuel tank capacity of 44 liters. The 2018 Buick Excelle is equipped with a 1.3T turbocharged engine, delivering a maximum horsepower of 163hp, maximum power of 120kW, and maximum torque of 230Nm.

[VanLuna]

Last time I changed the air conditioning filter on my 2018 Buick Excelle myself and found it actually quite easy. First, empty the glove compartment on the passenger side, then press both sides simultaneously to remove it entirely. Looking down, there's a long plastic cover - just pinch the clips and pull to open. Remember the arrow direction of the old filter. When installing the new activated carbon filter, don't put it in backwards - the text should face upward with the arrow pointing down. Don't force it when pushing into place; wait for the click sound to confirm it's securely fastened. The first time I changed it, I didn't pay attention to the orientation, resulting in half the airflow. Only when redoing it did I realize the filter's pleats were facing the wrong way. The whole process took about ten minutes, saving me 200 yuan in labor costs compared to the dealership.

[SanLeah]

We female car owners can also easily replace the air conditioning filter! I drive an 18-year-old Buick Excelle, and all you need is a T20 screwdriver and a new filter. There are two knob screws on the inner sides of the glove box. After loosening them, the entire box can be lowered. Push the white plastic cover at the very back to the right to reveal the filter slot. When replacing, remember whether the text on the old filter faces the roof or the floor, and insert the new filter in the same way. The musty smell in the car disappeared after I replaced it recently. I recommend stocking up on a couple of Mann filters during the Double Eleven sale and keeping them in the trunk.

[DanielaRose]

Dude, your question couldn't have come at a better time! Just last week I replaced the cabin air filter on my 2019 Excelle (same structure as the 2018 model). The key is to first remove the front passenger floor mat and reach in sideways. No need to fully remove the glove box - there's a removable panel at the lower edge, push it in and you'll feel the filter housing. Remember to close all doors during replacement, otherwise the dome light stays on and drains the battery. I recommend using the Mahle LAK748 filter, currently on sale for just 35 yuan on JD.com. Finally, test the airflow - if it's stronger than before, you've installed it correctly.

[DelAllison]

As a veteran Excelle owner, I must share this when I see someone asking. The cabin air filter is located in the hidden compartment above the passenger side knee area - recommend using phone flashlight for this operation. Three key points: 1) There are two positioning clips at the bottom of glovebox that require upward pressure to release; 2) The filter cover uses a horizontal sliding design - pull the arrow toward seat direction; 3) When installing new filter, observe the 'air flow' mark on the side - the arrow must point toward driver. Most scientific to replace twice yearly during spring/autumn. With Beijing's air quality, the filter turns coal-black in 6 months. Remember to wear gloves - inner burrs can easily scratch hands.