🔧 Fusion - Engine Air Filter Replacement

Your Fusion’s engine air filter keeps dust and debris out of the engine. Replacing it helps maintain good airflow, smooth performance, and fuel economy.

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

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⚠️ Safety & Precautions

• ⚠️ Work on a cool engine to avoid burns.
• ⚠️ Keep fingers/tools clear of the radiator fan area.
• ⚠️ No battery disconnect is required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Flathead screwdriver
• 8mm socket
• 1/4" drive ratchet
• Work gloves
• Safety glasses

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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 shut the engine off.
• Open the hood and support it securely.
• Have a clean rag handy so dirt doesn’t fall into the air box.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Locate the air filter housing

• Find the black plastic air box near the front/left side of the engine bay.
• It’s connected to the engine by a large intake tube.

Step 2: Loosen the intake tube clamp

• Use an 8mm socket with a 1/4" drive ratchet to loosen the hose clamp on the intake tube where it meets the air box.
• Loosen only; don’t remove the clamp.
• A “hose clamp” is the metal band that tightens around the rubber tube.

Step 3: Unclip/open the air box lid

• Release the metal clips around the air box lid by hand.
• If a clip is stubborn, gently help it with a flathead screwdriver.
• Lift the air box lid upward just enough to access the filter.

Step 4: Remove the old filter

• Lift the old filter straight out.
• Use a gloved hand to wipe any loose dirt from the air box sealing surface (don’t push dirt deeper inside).

Step 5: Install the new filter

• Drop the new filter into the lower air box with the rubber edge fully seated all the way around.
• Make sure it sits flat and isn’t pinched.

Step 6: Reassemble the air box

• Lower the lid back into place, making sure it aligns evenly with the bottom half.
• Snap all air box clips back on by hand.
• Use the 8mm socket and 1/4" drive ratchet to snug the intake tube clamp.

Step 7: Quick final check

• Verify all clips are latched and the intake tube is fully seated.
• Look around the air box seam—there should be no visible gaps.

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✅ After Repair

• Start the engine and let it idle for 15–30 seconds.
• Listen for any hissing/whistling (a sign the air box or tube isn’t sealed).
• If you hear a leak, shut off the engine and re-check the clips and clamp.

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💰 DIY vs Shop Cost

Shop Cost: $60-$120 (parts + labor)

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

You Save: $45-$85 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.