🔧 Sorento - Engine Air Filter Replacement

Your Sorento’s engine air filter sits in the air box and keeps dust/debris out of the engine. Replacing it restores airflow, helps performance, and protects the engine from dirt.

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

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⚠️ Safety & Precautions

• ⚠️ Work on a cool engine to avoid burns.
• ⚠️ Keep tools, rags, and debris out of the air intake tube.
• ⚠️ Do not run the engine with the air filter removed.
• ⚠️ Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Nitrile gloves
• Safety glasses
• Flathead screwdriver (medium)
• 10mm socket
• 1/4" ratchet
• Shop towel
• Flashlight

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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.
• 🧯 Turn the engine off and let it cool for at least 10 minutes.
• 🧤 Put on nitrile gloves and safety glasses.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the hood and locate the air filter housing

• Use a flashlight to find the black plastic air box connected to the large intake tube.
• The air filter sits inside this box (usually near the front/side of the engine bay).

Step 2: Unclip and/or unbolt the air box cover

• Release the metal/plastic retaining clips by hand (if equipped).
• If your air box uses screws/bolts, remove them using a 10mm socket with a 1/4" ratchet (or loosen a clamp using a flathead screwdriver (medium) if applicable).
• Lift the air box lid up just enough to remove the filter. Don’t force the plastic.

Step 3: Remove the old air filter

• Lift the filter straight out with your hands.
• Use a shop towel to wipe loose dust from the inside lip of the air box.
• Do not push dirt down the intake opening. Wipe outward, not inward.

Step 4: Install the new air filter correctly

• Place the new filter into the lower air box the same way the old one came out.
• Make sure the filter’s rubber edge sits flat all the way around (this is the “seal” that keeps dust out).

Step 5: Reinstall the air box cover and secure it

• Lower the lid back into place, making sure it sits evenly on the air box.
• Reinstall bolts using a 10mm socket and 1/4" ratchet (snug only; the air box is plastic).
• Re-engage all clips by hand until they fully latch.

Step 6: Quick final check

• Use a flashlight to confirm the lid is fully seated with no gaps.
• Ensure no tools or towels are left in the engine bay.

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✅ After Repair

• ▶️ Start the engine and let it idle for 15-30 seconds.
• 👂 Listen for any whistling/hissing (can mean the air box isn’t sealed).
• 🔎 Recheck that the clips/bolts are secure if you hear any unusual intake noise.

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💰 DIY vs Shop Cost

Shop Cost: $40-$90 (parts + labor)

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

You Save: $25-$55 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.