How to Replace the Air Filter in a Corolla?
3 Answers
Connected to the engine block, it functions similarly to the lungs in the human body. The entire air filter box is secured by two metal clips. Gently push it to the left side to remove. The clips are quite visible, and the opening direction is towards the front of the car. Pay attention to the orientation and position of the filter when reinstalling it. Simply close the lid. After replacing the filter, the engine can breathe freely.
I've had this 12th-gen Corolla for two years, and changing the air filter is super easy. Just prepare a Phillips screwdriver and a new filter. Open the hood, and you'll see the black plastic box which is the air filter housing with six screws on top. When removing the screws, be careful not to drop them into the engine bay—a magnetic screwdriver comes in handy. Open the lid to see the old filter, then simply pull it out. Remember to align the new filter correctly—the arrow should point in the direction of airflow. Make sure the sealing gasket isn't pinched when closing the lid, then tighten the screws diagonally. The whole process takes about ten minutes. The labor charge at a dealership could buy you three filters.
Female car owner shares her cost-saving experience in replacing the Corolla's air filter. The air filter box is located on the right side of the engine, and the plastic latch can be opened with a simple press. Some newer models use a twist-type latch for even easier access. When removing the old filter, be careful not to let dust fall into the pipe. I usually wipe the inner walls of the box with a wet wipe. Remember to flatten the sponge strip on the edge of the filter, and make sure the lid latch clicks into place when closed. It's recommended to check every 5,000 kilometers, and replace it earlier in northern areas with more sand and dust. This can save at least 200 yuan in maintenance costs.
