Where is the cabin air filter located in the Buick Regal?
4 Answers
The cabin air filter in the Buick LaCrosse is located inside the glove compartment on the passenger side, making replacement relatively simple. The specific steps are as follows: 1. Insert a screwdriver into the gap on the right side of the glove compartment plastic panel and gently pry it up; 2. After prying up the plastic panel, use the screwdriver to remove the screws inside; 3. Once the screws are removed, lightly press the plastic clips on the panel while pulling it outward; 4. After removing the panel, you will see the LaCrosse's cabin air filter; 5. Replace it with a new filter and reassemble the plastic panel in reverse order. The Buick LaCrosse is a mid-to-large-size sedan produced by SAIC-GM Buick, with body dimensions of 4902mm in length, 1863mm in width, and 1456mm in height, and a wheelbase of 2829mm.
I've been driving a Buick Regal, and the cabin air filter is located behind the glove compartment on the passenger side. Every time I replace the filter, I have to first remove the glove box. There are twist-lock fasteners on both sides of the glove box—you need to press both sides inward simultaneously with both hands and then pull downward to release the entire glove box. Behind it, you'll find a rectangular plastic cover, which is the filter housing. The cover has clips on the side; simply pry it open to remove the old filter. However, pay attention to the directional arrow on the filter—when installing the new one, the arrow should point toward the rear of the car. The filter location isn't hard to find, but removing the glove box requires some technique. I recommend cleaning out debris like leaves from the guide rails while replacing the filter.
Last time I went to the 4S shop for maintenance, it was quite interesting to watch the technician remove the air filter element of the Buick Regal. The filter is designed behind the glove box on the passenger side, requiring the entire storage compartment to be removed. The key to the operation is to gently press the limit buckles on both sides of the compartment with a deft touch, avoiding any brute force. The white filter cover inside is about the size of a palm, and once pried open, you can see the pleated filter paper. Nowadays, new filter elements come with an activated carbon layer for better filtration. Although it doesn't need to be replaced frequently, I recommend changing it at least twice a year, especially after the catkin season. If you're handy, doing it yourself can save a lot of money—just remember to prepare a T20 screwdriver to assist with the removal.
Five-year experience with Buick Regal: If there's a strange smell from the AC, it's time to check the filter. It's located on the passenger side—you'll need to remove the glove box first. Taking off the glove box isn't hard; I usually sit on the passenger floor to do it. Press firmly on the plastic clips on both sides of the storage compartment until you hear a click, then you can pull it down completely. The mesh-covered panel behind it is the air filter housing—just press the spring clips on the edges to open it. When removing the old filter, pay attention to the airflow direction marked on it. Don't cheap out on the new filter either, since it affects cabin air quality. I always take a photo during replacement for easier reference next time.
