🔧 Accord - Cabin Air Filter Replacement

Your Accord’s cabin air filter cleans the air going through the heater and A/C. Replacing it helps reduce musty smells, improves airflow, and can help your A/C work better.

Difficulty Level: Beginner | Estimated Time: 0.2-0.5 hours

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⚠️ Safety & Precautions

• ⚠️ Turn the ignition OFF and remove the key before working under the dash.
• ⚠️ Don’t force plastic tabs—use gentle pressure to avoid breaking them.
• ⚠️ Battery disconnect is not required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Nitrile gloves
• Safety glasses
• Small flashlight

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Cabin air filter - Qty: 1

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📋 Before You Begin

• 🅿️ Park on level ground and set the parking brake.
• Move the front passenger seat back to give yourself room.
• Have a trash bag ready—old filters can drop leaves and dust.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open and empty the glove box

• Open the glove box and remove everything inside so it doesn’t spill.
• Use a small flashlight to look along the right side of the glove box.

Step 2: Disconnect the glove box damper arm

• On the right side of the glove box is a small “damper” arm (a small support that slows the glove box from dropping).
• Use your fingers while wearing nitrile gloves to gently pop the damper arm off its pin/clip.

Step 3: Drop the glove box down

• Press in on both sides of the glove box (near the upper corners) to clear the stops.
• Keep pressing the sides inward and let the glove box swing downward.
• Tip: Press one side at a time if needed.

Step 4: Remove the cabin filter cover

• Behind the glove box, find the rectangular cabin filter housing.
• Use your fingers (and small flashlight if needed) to press the tabs on the cover and pull the cover straight off.

Step 5: Pull out the old filter and tray

• Slide the filter (often in a small tray/frame) straight out toward you.
• Keep it level so debris doesn’t dump into the housing.

Step 6: Install the new cabin air filter

• Check the airflow arrow on the new filter.
• Install it in the same direction as the old one came out (typically the arrow points down on this setup).
• Slide the filter/tray fully into the housing until it seats.

Step 7: Reinstall the cover and glove box

• Push the filter cover back on until both tabs click.
• Lift the glove box back up and press the sides inward again to pass the stops back into place.
• Reconnect the damper arm on the right side by pressing it back onto its pin/clip.

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✅ After Repair

• Start the car and run the blower fan at different speeds to confirm strong airflow.
• Switch between fresh air and recirculation to make sure nothing is rubbing or rattling behind the glove box.
• If you notice a new “whistling” sound, recheck that the filter is fully seated and the cover is snapped in evenly.

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💰 DIY vs Shop Cost

Shop Cost: $80-$160 (parts + labor)

DIY Cost: $15-$40 (parts only)

You Save: $65-$120 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.3-0.5 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.