🔧 CR-V - Engine Air Filter Replacement

Your CR-V’s engine air filter keeps dust and debris out of the engine. Replacing it restores proper airflow, which can help fuel economy, throttle response, and engine protection.

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

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⚠️ Safety & Precautions

• ⚠️ Work on a cool engine to avoid burns from hot parts.
• ⚠️ Keep fingers clear of the air box clips; they can snap closed.
• ⚠️ Do not drop dirt or leaves into the air box or intake tube.
• ⚠️ 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
• Flashlight
• Clean shop towel

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Engine air filter - Qty: 1

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📋 Before You Begin

• Park on level ground and shift to Park.
• Open the hood and let the engine cool if it was running.
• Have a clean shop towel ready so you can wipe out loose debris.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Locate the air filter housing

• Use a flashlight and find the black plastic air box on the passenger side of the engine bay (it connects to the large intake tube).

Step 2: Unclip the air box cover

• Put on nitrile gloves and safety glasses.
• Release the metal retaining clips around the air box by hand (flip them outward/down until they pop free).
• If it feels stuck, wiggle the clip gently.

Step 3: Open the air box

• Lift the air box lid enough to remove the filter (you usually don’t need to remove any hoses).
• Use a flashlight and look for leaves or dirt sitting in the lower half of the air box.

Step 4: Remove the old air filter

• Pull the filter straight up and out by hand.
• Use a flashlight to note how it sits (the new one must install the same way so it seals).

Step 5: Clean the air box sealing surface

• Use a clean shop towel to wipe out loose debris from the air box.
• Wipe the rim/sealing surface where the filter sits so the new filter can seal tightly.
• Do not push debris into the intake opening.

Step 6: Install the new air filter

• Place the new filter into the lower air box, making sure it sits flat and fully in its groove.
• Use a flashlight to confirm the edges are not folded or pinched.

Step 7: Close the air box and re-latch the clips

• Lower the air box lid so it mates evenly with the lower half.
• Snap all metal clips back into place by hand (they should close with firm pressure).
• Do a quick visual check that the lid is seated evenly all the way around.

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✅ After Repair

• Start the engine and let it idle for 10–20 seconds.
• Listen for any whistling/hissing (a sign the air box isn’t sealed).
• Re-check that all clips are fully latched and the lid sits flush.

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💰 DIY vs Shop Cost

Shop Cost: $50-$120 (parts + labor)

DIY Cost: $15-$35 (parts only)

You Save: $35-$85 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.2-0.5 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.