🔧 Tucson - Engine Air Filter Replacement

Replacing the engine air filter on your Tucson is a simple beginner-friendly job. The filter sits inside the air cleaner box in the engine bay and helps keep dirt out of the engine.

Difficulty Level: Beginner | Estimated Time: 10-15 minutes

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⚠️ Safety & Precautions

• ⚠️ Park on level ground, shift to Park, and set the parking brake.
• ⚠️ Let the engine cool before working near the air box.
• ⚠️ Keep loose clothing, jewelry, and hands away from belts and fans.
• ⚠️ Battery disconnect is not required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Safety glasses
• Nitrile gloves
• Clean 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

• 🚗 Open the hood and support it securely with the hood prop rod.
• 🔎 The engine air filter housing is the large black plastic box on the driver-side/front area of the engine bay, connected to a large air intake tube.
• 🧰 A clip is a spring-style latch that holds the air box lid shut; it flips open by hand.
• 🧼 Do not run the engine while the air filter is removed.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Locate the Air Filter Housing

• Use the flashlight to look for the black plastic air cleaner box in the engine bay.
• Find the metal or plastic retaining clips around the edge of the air box lid.
• Take a photo before opening it.

Step 2: Release the Air Box Clips

• Use your gloved hands with nitrile gloves to flip the retaining clips outward.
• Do not force the clips. They should release with light hand pressure.
• If dirt is around the lid seam, wipe it away with a clean shop towel before opening the box.

Step 3: Open the Air Box Lid

• Use your hands to lift the air box lid just enough to access the filter.
• Do not pull hard on the intake tube attached to the lid.
• The lid may only open a few inches, which is enough for this job.

Step 4: Remove the Old Engine Air Filter

• Use your gloved hands with nitrile gloves to pull the old engine air filter straight up and out.
• Note the filter direction and how the rubber edge seals inside the air box.
• Check the lower air box for leaves, sand, or debris.

Step 5: Clean the Air Box Area

• Use a clean shop towel to wipe loose dirt from the inside edge of the air box.
• Do not push dirt into the intake tube opening.
• Do not spray liquid cleaners inside the air box.

Step 6: Install the New Engine Air Filter

• Use your gloved hands with nitrile gloves to place the new engine air filter into the lower air box.
• Make sure the rubber seal sits flat all the way around.
• The filter should not be bent, pinched, or sitting crooked.
• A flat seal prevents dirty air leaks.

Step 7: Close and Secure the Air Box

• Use your hands to lower the air box lid back into place.
• Make sure the lid tabs are seated correctly before closing the clips.
• Use your gloved hands with nitrile gloves to snap each retaining clip back into place.
• No torque spec applies because this air box uses hand-release clips.

Step 8: Final Visual Check

• Use the flashlight to inspect the air box seam.
• Confirm the lid is fully closed and all clips are latched.
• Check that the intake tube is still connected and not twisted or loose.

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✅ After Repair

• ✅ Start the engine and let it idle for 30 seconds.
• ✅ Listen for a loud hissing sound, which can mean the air box lid is not sealed.
• ✅ If the check engine light appears after the repair, recheck the air box lid and intake tube connection.
• ✅ No scan tool reset or infotainment reset is required.

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💰 DIY vs Shop Cost

Shop Cost: $50-$90 (parts + labor)

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

You Save: $35-$55 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.2-0.3 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.