Lexus NX 300 (2014-2021): Cabin Air Filter Replacement.

Introduction

This tutorial provides a step-by-step guide to replacing the cabin air filter in the Lexus NX 300 models from 2014 to 2021. A clean cabin air filter ensures better air quality inside your vehicle and helps maintain the efficiency of your HVAC system.

Step 1: Gather Necessary Tools and Parts

Before starting the replacement process, make sure you have the following items on hand:

• New cabin air filter (Part Number: 87139-50100)
• Screwdriver (flathead or Phillips, depending on your vehicle)
• Safety gloves (optional for cleanliness)

Step 2: Locate the Cabin Air Filter

The cabin air filter is typically located behind the glove compartment. Follow these steps to access it:

1. Open the glove compartment and remove any items inside.
2. Gently push in on the sides of the glove compartment to release it from the stops.
3. Allow the glove compartment to drop down fully.

Step 3: Remove the Cabin Air Filter Cover

Once the glove compartment is out of the way, locate the cabin air filter cover:

1. Look for the cover panel that is secured by clips or screws.
2. If there are screws, use the screwdriver to remove them.
3. Carefully detach the cover by pulling it away from the clips.

Step 4: Take Out the Old Cabin Air Filter

Now that you have access to the filter, proceed with the removal:

1. Pull the old cabin air filter straight out of its housing.
2. Inspect the filter for dirt and debris to understand its condition.

Step 5: Install the New Cabin Air Filter

With the old filter removed, it's time to install the new one:

1. Take the new cabin air filter and align it correctly based on the airflow direction indicated on the filter.
2. Slide the new filter into the housing until it fits snugly.

Step 6: Reattach the Cabin Air Filter Cover

After the new filter is securely in place, reassemble the cover:

1. Position the cover back over the filter housing.
2. If applicable, secure the cover with screws or ensure it clicks back into place.

Step 7: Reassemble the Glove Compartment

Finish the process by putting the glove compartment back together:

1. Lift the glove compartment back into its original position.
2. Push the sides in to reattach it to the stops.
3. Close the glove compartment and return any items you removed earlier.

Conclusion

Replacing the cabin air filter in your Lexus NX 300 is a straightforward task that can significantly improve air quality in your vehicle. Regularly changing the filter is recommended every 15,000 to 30,000 miles, or as needed based on your driving conditions. For further maintenance tips, consider checking out other tutorials in the Lexus NX300 playlist.