🔧 Grand Cherokee - Cabin Air Filter Replacement

Replacing the cabin air filter helps improve airflow from the vents and keeps dust, pollen, and debris out of the HVAC system. On your Grand Cherokee, the cabin filter is accessed from behind the glove box, so this is a very beginner-friendly job.

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

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⚠️ Safety & Precautions

• ⚠️ Turn the ignition off before starting so the blower motor does not run while the filter door is open.
• ⚠️ Do not force the glove box stops; the plastic tabs can crack if bent too far.
• ⚠️ 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
• Flashlight
• Small flathead screwdriver

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Cabin air filter - Qty: 1

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📋 Before You Begin

• 🚗 Park your Grand Cherokee on level ground and shift to Park.
• 🔑 Turn the ignition off and remove the key/fob from the vehicle.
• 🧤 Put on nitrile gloves and safety glasses.
• 💡 Empty the glove box so items do not fall out when it swings down.
• 📌 A cabin air filter cleans the air entering the heater and A/C system before it comes through the vents.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open and Empty the Glove Box

• Use your hands to open the glove box fully.
• Remove all loose items from inside the glove box.
• Use a flashlight to look along both side walls of the glove box.
• Keep small items in a cup.

Step 2: Release the Glove Box Stops

• Use your hands to gently push inward on both sides of the glove box.
• The glove box stops are small molded tabs that keep the glove box from dropping too far.
• While pushing the sides inward, let the glove box swing downward slowly.
• If a side tab is tight, use a small flathead screwdriver to gently help guide the stop past the dash opening.
• Do not pry hard; the plastic should flex just enough to release.

Step 3: Locate the Cabin Filter Access Door

• Use a flashlight to look behind the lowered glove box.
• Find the rectangular cabin filter access door on the HVAC housing.
• The HVAC housing is the plastic air box that contains the heater and A/C airflow parts.

Step 4: Remove the Filter Access Door

• Use your fingers to press the retaining tabs on the cabin filter access door.
• If the tabs are stiff, use a small flathead screwdriver to gently depress the tab.
• Pull the access door straight off and set it aside.
• No torque spec applies; this door snaps in place by hand.

Step 5: Remove the Old Cabin Air Filter

• Use your fingers to slide the old cabin air filter straight out of the housing.
• Note the airflow arrow direction printed on the old filter before removing it completely.
• Keep the filter level as you remove it so loose leaves and dust do not spill into the blower area.
• Take a quick photo first.

Step 6: Install the New Cabin Air Filter

• Use your hands to slide the new cabin air filter into the housing.
• Match the airflow arrow direction to the original filter orientation.
• Make sure the filter sits flat and does not fold or buckle.
• If it resists, pull it back out and realign it instead of forcing it.

Step 7: Reinstall the Filter Access Door

• Use your hands to align the access door with the HVAC housing.
• Press the door into place until the retaining tabs click securely.
• Lightly tug the door with your fingers to confirm it is latched.
• No torque spec applies; this is a hand-installed snap-fit cover.

Step 8: Raise and Latch the Glove Box

• Use your hands to lift the glove box back toward its normal position.
• Gently push the glove box sides inward so the stops pass back into the dash opening.
• Close the glove box and confirm it opens and closes smoothly.

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✅ After Repair

• ✅ Start your Grand Cherokee and turn the blower fan on low, then medium, then high.
• ✅ Listen for rubbing, clicking, or fluttering noises from behind the glove box.
• ✅ If airflow sounds uneven, turn the ignition off and recheck that the filter is seated flat.
• ✅ No scan tool, coding, battery registration, or infotainment reset is needed.

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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 0.2-0.4 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.