Where is the air conditioning filter located in the Buick Regal?
3 Answers
The air conditioning filter in the Buick Regal is located behind the glove box in front of the passenger seat. The air conditioning filter is a specialized filter designed for air purification inside the car cabin. It uses an efficient adsorption material made of activated carbon and long-fiber non-woven composite fabric, featuring a compact structure that effectively filters smoke odors, pollen, dust, harmful gases, and various odors. The steps to replace the Buick Regal air conditioning filter are as follows: 1. Pry open the side panel of the glove box using some appropriate tools. 2. Use tools to remove the four screws of the glove box and take it off. 3. Inside, there is a black box, which is the housing for the air conditioning filter. 4. Open the box; there is a hidden latch on the side—simply pry open the cover. 5. Remove the dirty air conditioning filter inside. 6. Insert the new filter, ensuring the arrow on the filter faces downward, then close the cover, reinstall the glove box, and finally reattach the side panel.
I remember helping my uncle with the cabin air filter on his 2006 Buick Regal. Took me forever to figure it out. Turns out it's hidden behind the glove box—had to lie flat on the passenger floor to reach it. First, I pushed the seat all the way back for space, then removed five or six Torx screws under the glove box and popped off the damper rod before the whole compartment came loose. A rectangular plastic cover blocked the filter—just press the clips and flip it upward. The old filter was wedged in tight; had to yank it out at a 45-degree angle. When installing the new one, remember the arrow points downward, and pre-crimping the filter makes insertion easier. After finishing, we started the engine and cranked the AC—the airflow was so strong it nearly blew my uncle's wig off! He laughed so hard he kept slapping the steering wheel.
Last time I saved 200 yuan in labor costs by replacing the LaCrosse's cabin air filter myself—totally worth it! Removing the glove box is really not hard: open it, pinch both inner sidewalls inward, and the whole box unhooks. Note there's a slow-release rod on the right side that needs detaching. The filter housing sits above the blower—just pry open the clip with your fingernail to reveal the blackened old filter. Key reminder: The new filter's arrow MUST point toward the cabin interior; installing it backward cuts airflow by half. I bought an activated carbon filter for just over 30 yuan, and the musty smell vanished immediately after AC startup. The whole DIY job took 20 minutes—way more efficient than the dealership.