how to replace lexus rx 350 cabin air filter

how to replace lexus rx 350 cabin air filter

The Lexus RX 350 is a beloved luxury SUV, but its cabin air filter needs to be replaced regularly. A new filter can improve the air quality in your vehicle and help protect you from harmful particles and debris. Replacing the cabin air filter on your Lexus RX350 is simple and straightforward. All you need is some basic tools and a few minutes of your time.

In this article, we’ll give you step-by-step instructions on how to replace the cabin air filter in your Lexus RX350. We’ll cover all the necessary tools, materials, and tips to make sure that the process goes smoothly. After reading this guide, you should have no problem getting your car’s cabin air filter changed out quickly and easily!

If you’re looking to replace your Lexus RX 350 cabin air filter quickly and easily, then this guide is for you! Whether you have some basic knowledge of car maintenance or are a first-time DIYer, we’ll show you exactly how to replace the filter in just a few easy steps. Replacing the cabin air filter can extend the life of your Lexus RX 350 by improving its ventilation system and keeping it free from dust, pollen and other allergens. Plus, you get to save money on repair costs since replacing it yourself is much more cost-effective than paying someone else to do it. Follow our simple step-by-step instructions for replacing your cabin air filter in no time at all!

Tools Needed

Replacing the cabin air filter in your Lexus RX 350 is a simple process that can be completed in minutes. It’s important to have the right tools on hand in order to do the job properly and quickly. There are several tools you will need before beginning this project, including pliers, Phillips head screwdrivers and flathead screwdrivers.

Begin by gathering all of the necessary items you’ll need for the job. Pliers are a key tool for removing stubborn screws or any other fasteners that may be preventing you from accessing the filter housing. A pair of Phillips head and flathead screwdrivers will also come in handy as many of these components require a specific type of driver for removal. If you don’t have any of these items available, make sure to purchase them before starting your replacement project.

For many Lexus RX 350 drivers, replacing the cabin air filter may seem like an intimidating task. However, it is actually a relatively simple process that does not require any special tools or experience. The first step in replacing the cabin air filter is to determine the type of driver necessary for removal. Depending on the model year of your RX 350, you may need a flat-head screwdriver, Phillips head screwdriver and/or a 10mm socket wrench.

Once you have determined the appropriate tool(s), locate the cabin air filter housing near the glove box or firewall and open it up using either a flathead screwdriver or Phillips head screwdriver (depending on what type of screws secure it). After gaining access to the filter, unscrew and remove it from its housing. Then install your replacement cabin air filter into its housing and secure with screws as necessary.

Location of the Filter

Replacing the cabin air filter in your Lexus RX 350 is an important part of maintaining your vehicle. The filter helps to keep the air inside your car clean and free from pollutants, dust and allergens. Knowing the exact location of this filter is key to completing the job efficiently and quickly.

The cabin air filter in a Lexus RX 350 can be found behind the glove box on the passenger’s side. To access it, you must first remove both sides of the glove box by pushing inward until they click off, then lower both sides simultaneously. Once lowered, you should see a rectangular panel secured with two screws that needs to be removed for full access to the filter. With all components removed, replacing this part should take no longer than ten minutes.

Steps to Replace Filter

Replacing the cabin air filter in your Lexus RX 350 can be a simple process—even for those who may not have experience with car maintenance. The cabin air filter should be replaced about once every 12,000 miles, or sooner if you find that the airflow from the vents is weak or has an unpleasant smell. Follow these steps to replace your Lexus RX 350 cabin air filter quickly and easily.

First, locate the cabin air filter box. Depending on your model year, it is typically located behind the glove compartment or dashboard near the center console and firewall of your vehicle. Once you’ve located it, remove any screws securing it to its position and slide out the old filter carefully. Inspect it for debris buildup or other damage before disposing of it responsibly.

how to replace lexus rx 350 cabin air filter

Resetting the Maintenance Counter

Resetting the maintenance counter is an important step to take in order to ensure your Lexus RX 350 runs smoothly. If you’re changing out the cabin air filter, it’s essential that you reset the maintenance counter so your vehicle knows when it needs a new filter. Resetting the counter can be done easily at home and only takes a few minutes.

The cabin air filter in your Lexus RX 350 should be changed every 15,000 miles or 12 months, whichever comes first. This helps keep pollen, dust, and other particles from entering the cabin of the car and causing breathing problems for passengers or drivers with allergies. A clogged or dirty filter can also reduce airflow through the system which leads to poor performance of your vehicle’s AC and heating systems.

Recheck Procedure

The cabin air filter in a Lexus RX 350 is an integral part of the vehicle’s heating and cooling system, as it helps to keep the interior environment clean and comfortable. Replacing the filter is a straightforward procedure that can be done by most mechanically-inclined individuals. However, after replacing the cabin air filter, it is important to recheck your work to make sure everything was properly installed. Doing so can help ensure optimal performance of your vehicle’s HVAC system and prevent any future problems.

In this article, we’ll provide step-by-step instructions for rechecking your new Lexus RX 350 cabin air filter installation. We’ll also explain what signs or symptoms to look out for if you believe something was not correctly installed during the replacement process.


The process of replacing the Lexus RX 350 cabin air filter is not a difficult job. With a few simple tools and some patience, it can be done in no time. The results will be worth the effort as you’ll enjoy clean, fresh air circulating inside your vehicle; plus, you can save money on expensive mechanic labor costs.

In conclusion, it’s important for every Lexus RX 350 owner to regularly check and replace their cabin air filter as necessary. This easy maintenance task helps maintain good airflow and keep dirt, pollen and other debris from entering your car’s interior while helping to ensure that you’re breathing in only clean air while you drive. Taking the time to replace this part at regular intervals is an essential part of keeping your Lexus running its best.

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