Step 1: Gather Necessary Tools

 

• New engine air filter (specifically for a 2018 Honda Accord)
• Flathead screwdriver
• Shop vacuum (optional)
• Clean cloth or paper towel

• Open the hood of your Honda Accord using the hood release lever inside the car, typically located under the dashboard.
• Secure the hood with the prop rod if necessary.
• Locate the air filter housing. On a 2018 Honda Accord, the air filter housing is usually a black plastic box near the top of the engine bay, often on the driver’s side.

• Use a flathead screwdriver to loosen the screws or clips that hold the cover in place. There are usually 2-4 clips or screws.
• Carefully lift the cover off the air filter housing. You may need to wiggle it slightly to release it fully.

• Take out the old air filter from the housing. Note the orientation of the old filter so you can install the new one correctly.
• If the housing has any dirt or debris, use a shop vacuum to clean it out. You can also use a clean cloth or paper towel to wipe it out.

• Place the new air filter into the housing, ensuring it fits snugly and is oriented the same way as the old filter.
• Double-check that the filter edges are sealed against the housing to prevent any unfiltered air from entering.

• Place the cover back onto the air filter housing.
• Secure the cover with the screws or clips you loosened earlier. Make sure they are tight enough to hold the cover in place without over-tightening.

• Remove the prop rod and carefully close the hood.
• Ensure the hood is latched properly before driving.

• Dispose of the old air filter in accordance with your local waste disposal regulations. Some areas offer recycling for automotive parts.

Congratulations, you have successfully replaced the engine air filter on your 2018 Honda Accord! Regularly replacing the air filter can help maintain your vehicle’s performance and fuel efficiency.