🔧 Engine Air Filter - Replacement

The engine air filter on your F-150 sits inside the air box in the engine bay. Replacing it keeps dirt out of the turbo engine and helps maintain proper airflow.

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

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⚠️ Safety & Precautions

• Make sure the engine is off and cool before starting.
• Keep tools and loose items away from the intake opening.
• Do not start the engine with the air box open.
• No battery disconnect is required.

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🔧 Required Tools

You'll need the following tools for this repair:

• Flat-blade screwdriver
• Trim clip tool (specialty)
• 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 set the parking brake.
• Turn the ignition off and remove the key or shut off the push-button ignition.
• Open the hood and locate the air box on the passenger side of the engine bay.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the air box

• Use a flat-blade screwdriver if needed to release the air box clips.
• Some clips may be hand-release style; press them open carefully.
• Do not force brittle clips.

Step 2: Lift the air box cover

• Raise the air box lid enough to access the filter.
• Be careful not to tug on any attached intake ducting.

Step 3: Remove the old air filter

• Lift the old filter straight out by hand.
• Check the air box for dirt, leaves, or debris.
• If needed, use a trim clip tool (specialty) carefully to help release stubborn clips or move debris aside.

Step 4: Clean the air box

• Wipe out loose debris with a clean cloth by hand.
• Make sure nothing falls into the intake opening.
• Keep the intake area spotless.

Step 5: Install the new air filter

• Place the new engine air filter into the air box in the same orientation as the old one.
• Make sure it sits flat and seals all the way around.

Step 6: Close and secure the air box

• Lower the air box cover into place.
• Use your hands to snap the clips shut.
• If a clip is stubborn, use the flat-blade screwdriver gently.

Step 7: Final check

• Confirm the air box is fully closed and latched.
• Start the engine and listen for any unusual intake noise.

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✅ After Repair

• Check that the engine runs normally at idle.
• Make sure the air box lid is fully seated.
• Inspect again after your next drive if the cover was difficult to close.

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💰 DIY vs Shop Cost

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

DIY Cost: $20-$40 (parts only)

You Save: $40-$80 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.