🔧 Accord - Cabin Air Filter Replacement

Your Accord’s cabin air filter cleans the air coming through the HVAC vents (dust, pollen, odors). Replacing it restores airflow and can reduce musty smells and fogging.

Difficulty Level: Beginner | Estimated Time: 0.25-0.5 hours

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⚠️ Safety & Precautions

• ⚠️ Turn the ignition OFF and remove the key before working near the passenger-side dash.
• ⚠️ Don’t force the glove box—plastic tabs can snap if bent too far.
• ⚠️ Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Flashlight
• Nitrile gloves
• Plastic trim tool (optional)

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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.
• Turn the HVAC system OFF so loose dust doesn’t get pulled in.
• Tip: Empty the glove box first.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Clear access at the glove box

• Open the glove box and remove all items.
• Use a flashlight to look along the right side of the glove box for the soft-close “damper” arm (a small rod/strap that slows the glove box). The damper arm is what keeps it from dropping fast.

Step 2: Disconnect the glove box damper arm

• On the right side, gently unclip the damper arm from the glove box.
• If it’s tight, use a plastic trim tool (optional) to help pop it off without gouging plastic.

Step 3: Release the glove box stops

• With the glove box open, use your hands to press the left and right sides of the glove box inward to clear the built-in “stops.”
• Once the stops clear, lower the glove box down toward the floor.
• Tip: Squeeze one side at a time.

Step 4: Remove the cabin filter cover

• Behind the lowered glove box, find the rectangular cabin filter housing cover.
• Press the cover’s side tabs and pull the cover straight off by hand.
• Use a flashlight to confirm the cover tabs are fully released before pulling.

Step 5: Remove the old filter and tray

• Slide the filter tray straight out toward you (use nitrile gloves; it can be dusty).
• Remove the old filter from the tray and note the airflow marking on the filter (usually labeled “AIR FLOW”).

Step 6: Install the new cabin air filter

• Install the new filter into the tray in the same direction as the old one.
• Make sure the “AIR FLOW” arrow points the correct direction (typically downward in this housing). If your new filter says “UP,” follow that marking.
• Slide the tray back into the housing until it seats fully.

Step 7: Reassemble the glove box

• Reinstall the cabin filter cover by pushing it on until both tabs click.
• Lift the glove box back up and press the sides inward again to get the stops back past the opening.
• Reconnect the damper arm on the right side until it snaps into place.

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✅ After Repair

• Start the car and run the blower on medium-high for 30 seconds to confirm strong airflow and no rattles.
• Switch between vent/floor/defrost modes to ensure nothing is rubbing behind the glove box.
• Tip: If you hear tapping, recheck the cover tabs.

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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 0.3-0.6 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.