Breathing easier for your engine is simple: you can change the air filter on a 2017 Honda Accord in about 5–10 minutes. The job involves locating the engine air filter housing, opening the cover, swapping in a new filter, and resecuring the housing.
In this guide, you’ll learn where to find the filter, what you’ll need, a clear step-by-step replacement process, and tips to ensure a proper seal and optimal engine performance.
Where to find the air filter
The engine air filter on a 2017 Accord sits in a rectangular black plastic housing in the engine bay, typically on the passenger side near the front. A large intake hose attaches to the side of the box, feeding air from the grille area into the engine. The lid is secured with clips or screws, which you’ll release to access the filter inside.
Air box features
Inside the housing, you’ll find the air filter element. Note the orientation of the filter (usually an arrow indicating the direction of airflow toward the engine) and how the lid fits back onto the box to create a proper seal.
What you’ll need
Before you begin, gather these items to make the replacement smooth and quick.
- Replacement air filter (OEM Honda or high-quality aftermarket equivalent)
- Basic hand tools if screws are used (screwdriver or socket set)
- Clean rag for wiping the housing
- Gloves (optional) to keep hands clean
- Optional: compressed air or a soft brush to remove loose debris from the housing
Having these items on hand helps you complete the task without interruptions and ensures the new filter sits cleanly and evenly in the housing.
Step-by-step replacement
Follow these steps to replace the air filter on a 2017 Accord.
- Park on a level surface, turn off the engine, and open the hood. Allow the engine to cool if it was recently run.
- Locate the engine air filter housing in the engine bay (the rectangular black box, typically on the passenger side). Identify how the lid is secured (clips or screws).
- Release the clips or remove the screws to lift the lid. If a hose or duct is attached to the lid, gently detach it or move it aside as needed to gain full access.
- Carefully lift out the old air filter. Take note of its orientation (which side faces up and how the filter sits in the housing) so you can install the new one the same way.
- Inspect the inside of the housing for debris. Wipe the interior with a clean rag and reinstall any clips or seals if needed.
- Slide the new filter into the housing, making sure it sits flat and evenly. Align it so the airflow direction arrow (if present) points toward the engine as indicated on the filter.
- Reattach the housing lid and secure it with the clips or screws. Reconnect any hoses or ducts that you may have moved.
- Close the hood and start the engine. Listen for any unusual noises; ensure the intake area is not rattling and that the hose connections are snug.
- Dispose of the old filter properly and store the new filter in its packaging until you’re ready to install it.
Replacing the air filter is a straightforward maintenance task that can improve engine efficiency, throttle response, and fuel economy when done regularly.
Maintenance tips and reminders
To keep the engine breathing cleanly, consider these practical reminders.
- Check the air filter during routine oil changes or every 15,000–30,000 miles (24,000–48,000 km) depending on driving conditions. Severe conditions (dusty roads, construction sites) may require more frequent changes.
- Always use a filter specified for your 2017 Accord’s engine (2.4L or other variants). OEM filters are a reliable choice, though high-quality equivalents are acceptable if they match the specifications.
- Ensure the filter is properly seated and the housing lid is securely fastened to prevent unfiltered air from entering the intake.
Note: Most Honda Accords do not require a reset of the maintenance minder after changing the air filter, but consult your owner's manual if your model is equipped with a maintenance reminder system and you’re unsure how to reset it.
Summary
Changing the air filter on a 2017 Honda Accord is a quick, cost-effective maintenance task that most owners can perform themselves in under 10 minutes. Locate the rectangular air filter housing, remove the old filter, insert a new one in the correct orientation, and reseal the housing. Regular replacement helps maintain engine efficiency, performance, and fuel economy.