🔧 Accord - Cabin Air Filter Replacement

Your Accord’s cabin air filter cleans the air coming through the HVAC (heat/AC) system. Replacing it helps airflow, reduces odors, and keeps dust/pollen out of the cabin.

Difficulty Level: Beginner | Estimated Time: 10-20 minutes

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⚠️ Safety & Precautions

• ⚠️ Turn ignition OFF and remove the key before working near the glove box area.
• ⚠️ Don’t force plastic tabs; they can snap in cold weather.
• ⚠️ Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Trim removal tool
• Phillips screwdriver #2
• Flashlight
• Nitrile gloves
• Safety glasses

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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 passenger seat back for working room.
• Empty the glove box so nothing falls out.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open and support the glove box

• Open the glove box fully and remove any contents.
• Use a flashlight to look at the right side of the glove box for the small “damper” arm (a little shock-like strap that slows the glove box).

Step 2: Disconnect the glove box damper

• Gently pry the damper clip off its pin using a trim removal tool.
• Tip: Pry gently at the clip, not the arm.

Step 3: Drop the glove box down

• Push in on both sides of the glove box (near the upper corners) to release the stops.
• Let the glove box swing down slowly.
• If a side panel or small screw is in your way on your Accord, remove it with a Phillips screwdriver #2 (some interiors vary).

Step 4: Remove the cabin filter cover

• Behind the lowered glove box, find the rectangular cabin filter housing.
• Pinch the two locking tabs on the cover and pull the cover straight off by hand.
• Tip: Wiggling gently helps the tabs release.

Step 5: Pull out the old filter

• Slide the filter tray/filter out toward you by hand.
• Wear nitrile gloves—the old filter can be dusty.
• Note the airflow direction arrow on the filter (usually points down on this housing).

Step 6: Install the new filter

• Insert the new cabin air filter in the same orientation as the old one.
• Make sure the filter sits flat and doesn’t buckle.
• If there’s an airflow arrow, match it to the housing direction (commonly DOWN).

Step 7: Reassemble the glove box

• Reinstall the filter cover by hand until both tabs click.
• Lift the glove box back up and push the sides in again to pass the stops back into place.
• Reconnect the damper arm by pressing it back onto its pin by hand (use the trim removal tool only if needed to guide the clip).

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✅ After Repair

• Start the engine and run the blower fan at different speeds to confirm good airflow.
• Switch between fresh-air and recirculation to ensure no rattles behind the glove box.
• If you notice a musty smell, run the fan on high for a few minutes with the AC off to dry the HVAC box.

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💰 DIY vs Shop Cost

Shop Cost: $70-$150 (parts + labor)

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

You Save: $55-$110 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.2-0.4 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.