Engine air filter location: in the engine bay's rectangular housing; cabin air filter location: behind the glove box. This article explains both locations and how to access them on most Honda Accord models.
Engine air filter: location and replacement
Where to find it in the engine bay
To locate and replace the engine air filter, follow these steps:
- Park the Accord on a flat surface, turn off the engine, and set the parking brake.
- Open the hood and locate the engine air filter housing. It is a black plastic box usually on the driver’s side at the front of the engine bay, connected to the intake hose.
- Release the clips or remove the screws securing the lid. Depending on year, you may have metal clips or four small screws.
- Lift the lid and remove the old air filter. Note the correct orientation; there is typically an arrow indicating airflow.
- Inspect the inside of the housing for debris or damage; wipe it clean if needed.
- Insert the new filter with the correct orientation, aligning with the airflow arrow.
- Re-seal the housing, reattach the clips or screws, and reconnect the intake hose if detached.
- Close the hood and start the engine to ensure it runs smoothly and there are no leaks or abnormal noises.
Replacing the engine air filter is a routine task that can improve performance and fuel economy; always consult your owner's manual for the exact filter size and replacement interval for your trim and engine type.
Cabin air filter: location and replacement
Access behind the glove box
To locate and replace the cabin air filter, follow these steps:
- Park the car, set the parking brake, and turn off the ignition.
- Open the glove box and remove contents to access the filter door. In many Accords, you’ll need to push in the glove box damper or squeeze the sides to drop the glove box down.
- Find the filter access panel behind the glove box; remove the cover by sliding prying tabs or lifting with a small screwdriver as needed.
- Take out the old cabin air filter and note the airflow direction shown on the frame.
- Clean any leaves or debris from the area; replace with a new filter with the correct orientation, ensuring it seats fully.
- Replace the access panel and resecure the glove box by lifting it back into place.
- Test by turning on the HVAC blower to ensure air flows smoothly.
Most Honda Accord models use a standard cabin filter that should be replaced roughly every 15,000 to 30,000 miles depending on driving conditions; check the owner’s manual for exact guidance for your year and trim.
Summary
In Honda Accords, the engine air filter lives in an engine-bay housing that pulls in outside air through a labeled intake, while the cabin air filter sits behind the glove box and cleans air entering the cabin. Both are accessible with basic tools; following the steps above will help you replace them and keep the car running efficiently and the interior air clean.