How to Replace the Air Filter on a Buick Excelle
2 Answers
Open the glove box to see how it is secured. It is held in place by clips on both sides, which can be pried outward to release. After removing the glove box, you will see the installation slot for the cabin air filter. Press the clips on both sides to release it. Install the new cabin air filter, paying attention to the direction of installation. Generally, the white side should face upward, and the yellow side should face downward.
I've changed the air filter for my Buick Excelle many times myself, and it's super easy and cost-effective. The first step is to open the engine hood—the air filter box is located on the left front side, near the windshield. There are usually two or three plastic clips or screws on the box, which can be loosened by hand or with a screwdriver. When removing the old filter, handle it gently to avoid letting dust fall into the intake pipe, which could clog the engine. Clean any dust inside the box, then insert the new filter, making sure the arrow points toward the direction of airflow into the engine (don’t install it backward). Close the lid securely and ensure the clips are fastened. I recommend replacing it every 10,000 km or once a year to maintain smooth engine airflow, improve fuel efficiency, and extend engine life. If you're a beginner worried about mistakes, check YouTube tutorials—all you need is a screwdriver, and the filter itself costs just a few dozen yuan, saving hundreds compared to a dealership visit. Never forget to inspect the air filter regularly—a dirty one can reduce power and increase fuel consumption.
