How to Change Honda Accord Air Filters

To change air filters on a Honda Accord, replace the engine air filter by opening the under-hood air box and swapping the element, and replace the cabin (dust/pollen) filter by dropping the glove box and sliding out the filter tray; both jobs typically take 10–20 minutes with basic tools. Here’s how to do it safely and correctly on most 2008–2025 Accord models, plus maintenance intervals, tips by generation, and common pitfalls to avoid.

What You’ll Need

Before you begin, gather the essential tools and parts. Most Accords require only simple hand tools and the correct replacement filters for your model year, engine, and trim (including Hybrid). Check your owner’s manual or a reputable parts catalog to confirm part numbers.

• Replacement engine air filter (element)
• Replacement cabin air (dust/pollen) filter
• Phillips screwdriver; some models may need a flathead or 8–10 mm socket
• Clean rag or shop towel
• Optional: vacuum for air box, gloves, flashlight

Having the right parts and a clear work space helps ensure a quick, hassle-free service and reduces the risk of damaging clips or connectors.

Step-by-Step: Engine Air Filter Replacement

The engine air filter sits in a plastic air box in the engine bay. The cover is usually secured with metal clips or screws. The procedure is similar across most Accords from 2008–2025, with small variations in clip design and box orientation.

1. Park on a level surface, set the parking brake, turn off the engine, and let it cool.
2. Open the hood and locate the air box (a black plastic box fed by an intake snorkel, typically on the driver’s side in many Accords).
3. Release the fasteners:
   

   • If clips: Pry them open by hand.
   • If screws/bolts: Remove with a screwdriver or socket and set aside carefully.

4. Lift the air box lid enough to access the filter. Avoid straining any attached hoses or sensor wiring.
5. Note the filter’s orientation, then remove the old filter. Wipe out debris in the air box with a clean rag; avoid pushing dirt into the intake.
6. Insert the new filter in the same orientation. Ensure the rubber sealing edge sits flat and fully seats in the air box channel.
7. Reinstall the air box lid and secure all clips or screws uniformly, making sure the lid seal is even all around.
8. Do a final check for loose tools and fittings, then close the hood.

When done properly, the lid should sit flush without gaps and the engine should idle normally. A mis-seated cover or flipped filter can allow unfiltered air into the engine.

Generation-Specific Tips (Engine)

While the core steps are consistent, small differences across generations can save time and prevent broken clips.

• 2008–2012 (8th gen): Many trims use spring clips; the lid hinges at one side—tilt it carefully to clear tabs.
• 2013–2017 (9th gen): Similar clip setup; some V6 models may have additional screws—do not over-tighten on reassembly.
• 2018–2022 (10th gen, including 1.5T/2.0T and Hybrid): Space is tighter near intake ducting; lift the lid just enough to slide the element out to avoid stressing attached sensors/hoses.
• 2023–2025 (11th gen): Procedure remains nearly identical; watch for plastic guides that need to seat before latching clips.

If you encounter resistance, recheck for hidden screws or a missed clip. Never yank on sensor wiring or vacuum lines attached to the air box lid.

Step-by-Step: Cabin (Dust/Pollen) Filter Replacement

The cabin filter cleans air entering the HVAC system and is typically behind the glove box on all modern Accords (2008–2025). The process involves lowering the glove box and sliding out a rectangular filter tray.

1. Empty the glove box so items don’t fall out.
2. Open the glove box and locate the small damper arm on the right side; gently unhook it.
3. Squeeze the sides of the glove box inward to clear the plastic stops and let the glove box swing down.
4. Look behind the glove box opening for a rectangular access door or tray on the HVAC housing; press the side tabs to remove the cover.
5. Pull out the old cabin filter. Note the airflow direction arrow printed on the filter.
6. Insert the new filter with the airflow arrow pointing the same way (usually down). If the filter is pleated, avoid crushing the pleats.
7. Reinstall the access door/tray until it clicks.
8. Lift the glove box back up, re-engage the side stops, and reattach the damper arm.

After installation, run the fan briefly to confirm normal airflow and that no noises indicate a misseated filter.

Generation-Specific Tips (Cabin)

Honda has kept the glove-box access consistent, but minor differences exist in tabs and clearances.

• 2008–2012: The damper arm is small and easy to miss; avoid forcing the glove box past the stops—squeeze both sides evenly.
• 2013–2017: Access door tabs can be snug; depress both tabs fully to prevent breaking the cover.
• 2018–2022: Filter tray orientation is tight—insert the new filter slowly to prevent folding the pleats.
• 2023–2025: Very similar to 10th gen; look for clearly labeled airflow arrows on the housing and the filter.

If the glove box won’t lower, recheck the side stops and the damper connection; forcing it can snap the plastic tabs.

Maintenance Intervals and Indicators

Intervals vary by driving conditions, but Honda’s guidance and the Maintenance Minder system provide a useful baseline.

• Engine air filter: Inspect around 15,000 miles/24,000 km; replace typically by 30,000 miles/48,000 km or sooner in dusty conditions.
• Cabin air filter: Replace about every 12–24 months or 15,000–30,000 miles; more often if you notice reduced airflow or odors.
• Maintenance Minder: A sub-code “2” on many Accords indicates replacing the engine air filter and cabin filter (and inspecting the drive belt). Follow on-screen prompts.
• Signs it’s time: Poor acceleration or MPG (engine filter), weak HVAC airflow, musty smell, or noisy fan (cabin filter).

Severe environments—dusty roads, wildfire smoke, heavy pollen—can shorten filter life. Inspect more frequently if these apply.

Cost, Time, and Difficulty

DIY replacement is among the easiest routine services on an Accord and saves money compared to shop rates.

• Time: 5–10 minutes per filter for most DIYers.
• Cost: Engine filter $15–$35; cabin filter $10–$30 for quality aftermarket; OEM usually a bit higher.
• Difficulty: Easy; minimal tools; no special calibration required.

Choosing reputable brands (OEM or equivalent) ensures proper fitment and filtration without excess noise or restriction.

Common Mistakes to Avoid

A few preventable errors can lead to poor sealing, noise, or damage to trim pieces and sensors.

• Installing filters backward: Always match the airflow or “up” arrow to the housing markings.
• Pinching the engine air box seal: Ensure the lid seats evenly before latching clips.
• Forcing glove box tabs: Squeeze side stops; don’t pry aggressively.
• Damaging sensors/hoses: Don’t tug on wires connected to the air box lid.
• Reusing heavily soiled filters: Tapping out debris is a stopgap at best; replace when dirty.

Taking an extra minute to confirm orientation and seating prevents repeat work and maintains performance.

Disposal and Environmental Notes

Used filters collect dust, pollen, and debris and should be disposed of responsibly.

• Bag used filters to contain dust before placing in household trash, unless your locality offers specific recycling.
• Avoid burning or washing paper filter media; it compromises fibers and releases contaminants.
• If the filter is oil-contaminated (unusual for stock Accords), follow local hazardous waste guidance.

Check municipal guidelines for any recycling or disposal programs applicable in your area.

Summary

Replacing the Honda Accord’s engine and cabin air filters is a quick, low-cost DIY that improves engine performance and cabin air quality. Access the engine filter via the under-hood air box and the cabin filter behind the glove box, observing orientation arrows and gentle handling of clips and dampers. Follow your Maintenance Minder or the mileage/time intervals above, and you’ll keep your Accord breathing clean for years to come.

How often should I change the air filter on my Honda Accord?

For a Honda Accord, the engine air filter should typically be replaced every 15,000 to 30,000 miles, or about once a year. However, driving conditions can affect this schedule. If you frequently drive in dusty or dirty conditions, you may need to replace it more often. Consult your owner’s manual for the specific recommendation for your Accord model. 
This video shows how to replace the engine air filter on a Honda Accord and when to change it: 1mGasKillsYouTube · May 12, 2019
Here’s a more detailed breakdown:

• General Guideline: The common recommendation is to replace the engine air filter every 15,000 to 30,000 miles. 
• Driving Conditions: If you drive in dusty, dirty, or high-pollen areas, it’s best to check the filter more frequently and potentially replace it more often than the general guideline. 
• Owner’s Manual: Your Honda Accord’s owner’s manual will provide the most specific recommendation for your particular model year and engine type. 
• Visual Inspection: Regularly inspect the air filter for dirt and debris. A new filter is typically white or off-white, and a dirty filter will appear gray or black. 
• Signs of a Clogged Filter: If you notice a decrease in fuel efficiency, odd engine noises, or dark smoke from the exhaust, it could indicate a clogged air filter. 

You can watch this video to learn how to check if your air filter is dirty and needs replacing: 58sWashington LifeYouTube · Nov 1, 2024
By following these guidelines and paying attention to your driving conditions, you can ensure your Honda Accord’s engine receives the clean air it needs for optimal performance and longevity.

How to change air filter for Honda Accord?

It has two latches on either side push those in towards each other. Pull those out and there you have it. All right the next we’re just going to pull the filter. Out. So there it is now as you do that

How many air filters are in a Honda Accord?

A Honda Accord has two air filters: one for the engine and one for the cabin. The engine air filter cleans the air entering the engine, while the cabin air filter cleans the air entering the ventilation system for the occupants. 
This video shows how to change the engine and cabin air filters in a Honda Accord: 1mBoosted FilmsYouTube · Jul 28, 2020
Here’s a more detailed breakdown:

• Engine Air Filter: . Opens in new tabThis filter is located in the engine bay and protects the engine from dirt, debris, and other harmful particles.
• Cabin Air Filter: . Opens in new tabThis filter is typically located behind the glove compartment, under the dashboard, or under the hood. It filters the air that comes into the cabin for heating, air conditioning, and ventilation, removing allergens, pollen, dust, and pollutants. 

This video demonstrates how to change the cabin air filter in a Honda Accord: 1mWashington LifeYouTube · Jan 20, 2024

Can I change my car air filter myself?

Yes, you can absolutely change your car’s air filter yourself. It’s a very straightforward process for most vehicles and can be done with minimal tools. Replacing it regularly can improve your car’s performance and fuel efficiency. 
Here’s a general guide:
1. Locate the air filter housing: This is usually a rectangular box, often found in the engine bay. 
2. Open the housing: This usually involves unclipping or unscrewing a few fasteners, or releasing a latch. 
3. Remove the old filter: Simply pull out the old, dirty filter. 
4. Install the new filter: Insert the new filter, ensuring it’s the correct way (usually indicated by an arrow on the filter or housing). 
5. Close the housing: Securely fasten the housing back together. 
Tips for success:

• Consult your car’s owner’s manual for specific instructions or diagrams for your make and model. 
• You can find helpful videos and guides online, including on sites like YouTube and AutoZone.com. 
• When removing the old filter, be mindful of any debris and consider cleaning the housing with a rag or brush before installing the new one. 
• If you’re unsure about any step, it’s always best to consult a professional mechanic. 

This video shows how to replace an engine air filter: 57sDad, how do I?YouTube · Aug 31, 2024