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2018 Kia Stinger
2018 - 2021 Kia Stinger
Inline 4 2.0L
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  • Guides
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  • Kia Stinger
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  • 2018
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  • How to Replace the Engine Air Filter on a 2018-2021 Kia Stinger (Engine: Inline 4 2.0L)
Kia stinger air filter swap or replacement 2018 to 2020 gt2 gt or 2.0

Kia stinger air filter swap or replacement 2018 to 2020 gt2 gt or 2.0

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How to Replace the Engine Air Filter on a 2018-2021 Kia Stinger (Engine: Inline 4 2.0L)

Step-by-step instructions with tools, parts, safety tips, and DIY cost savings

How to Replace the Engine Air Filter on a 2018-2021 Kia Stinger (Engine: Inline 4 2.0L)

Step-by-step instructions with tools, parts, safety tips, and DIY cost savings for 2018, 2019, 2020, 2021

Orion
Orion

🔧 Engine Air Filter - Replacement

The engine air filter keeps dirt and debris out of the intake system. On your Stinger, this is a simple service that usually only takes a few minutes and can help restore airflow if the old filter is dirty.

Difficulty Level: Beginner | Estimated Time: 0.5-1 hours


⚠️ Safety & Precautions

  • Work with the engine off and cool.
  • Keep screws, clips, and the old filter from falling into the airbox.
  • Do not run the engine with the airbox open.
  • No battery disconnect is required for this repair.

🔧 Required Tools

You'll need the following tools for this repair:

  • Phillips screwdriver
  • Flathead screwdriver
  • Trim clip tool (specialty)
  • Gloves
  • Safety glasses

🔩 Required Parts

HowToo sells all the parts you need for this repair:

  • Engine air filter - Qty: 1

📋 Before You Begin

  • Park on level ground and set the parking brake.
  • Open the hood and support it fully.
  • Let the engine cool if it was recently running.

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Locate the air filter housing

  • Open the hood and find the black plastic airbox on the engine side of the intake tract.
  • It is the box connected to the intake tube going toward the turbo.

Step 2: Open the airbox

  • Use a Phillips screwdriver to loosen the airbox cover screws, if equipped.
  • If your Stinger uses clips instead of screws, use a flathead screwdriver or trim clip tool (specialty) to release them gently.
  • Lift the cover carefully so no dirt drops into the intake side.

Step 3: Remove the old filter

  • Pull the old engine air filter straight out by hand.
  • Note how it sits before removal.

Step 4: Clean the airbox

  • Wipe out loose dirt from the bottom of the airbox with a clean rag.
  • Do not let debris fall into the intake opening.

Step 5: Install the new filter

  • Place the new engine air filter into the airbox in the same direction as the old one.
  • Make sure the filter edge is seated evenly all the way around.
  • A flat seal helps keep unfiltered air out.

Step 6: Close the airbox

  • Lower the cover straight down and make sure it lines up correctly.
  • Reinstall and snug the screws with the Phillips screwdriver, or snap the clips back in place.
  • Do not overtighten plastic screws.

✅ After Repair

  • Start the engine and listen for air leaks or unusual whistling.
  • Make sure the airbox is fully closed and the intake tube is secure.
  • Check that no tools or rags were left in the engine bay.

💰 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 0.5-1 hours.


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