How Often Should You Change Your Engine Air Filter?

Engine air filter

How often should you change your engine air filter? The Ray Catena Lexus of Monmouth service center is here to answer that question along with other Lexus service questions. How often you change your engine air filter is dependent on several external factors, not to mention your vehicle itself. Read on to learn more about keeping your Lexus in prime driving condition with an engine air filter change.

What Does an Engine Air Filter Do?

Before you learn how often to change an engine air filter, you should know the engine air filter is supposed to keep pollen, dust, dirt, and other debris from clogging the engine. An engine air filter will clog over time due to how you drive your new Lexus and what kind of terrain is in your area. It will run more smoothly with clean air.

To avoid poor engine performance, you’ll want to look out for the following signs that could indicate your engine air filter needs to be replaced:

  • Black smoke from the exhaust pipe
  • Increased gas mileage
  • Gas smell
  • Weird engine sounds
  • Service Engine Light comes on
  • Slow acceleration from park
  • Dirty and misfiring spark plugs

When Should You Change an Engine Air Filter?

How often should you change an engine air filter? Well, as a Holmdel driver, it’s dependent on multiple factors that can cause your engine air filter to become dirty and clogged. Here are just a few factors Toms River drivers should be mindful of:

  • Driving on dusty roads
  • Constant off-roading
  • Driving in congested Oakhurst traffic
  • Short trips around Colts Neck

How to Replace an Engine Air Filter

You may have determined it’s time to replace your engine air filter, but then how? Typically, the engine air filter can be accessed easily in Lexus vehicles, which makes the task of replacing it fairly simple with a few tools on hand. Use genuine OEM Lexus parts for the best results.

To replace your Lexus engine air filter, follow these steps:

  1. Locate the air filter box in your owner’s manual
  2. Open the compartment, making sure to not break off attaching tabs
  3. Remove the old filter
  4. Replace with the new filter

Rely on Ray Catena Lexus of Monmouth for Engine Air Filter Service

Now that you know how often to change an engine air filter, do not hesitate to contact our Lexus service center in Oakhurst. We’re happy to answer any of your questions about routine maintenance before your next service appointment. Check out our service tips and tricks for advice on DIY maintenance tasks, including how to recognize if your brake fluid is healthy, or to learn how to change a battery in a Lexus key fob, then feel free to reach out with any questions!

Recent News from Ray Catena Lexus of Monmouth

  • 2022 Lexus RX 350 Trim Levels

      The 2022 Lexus RX 350 is one of the most popular vehicles on the Colts Neck roads, and continues to impress with each new model year. The new RX 350 comes with all the latest performance, safety, and technology features you’ve come to expect. Let’s check out the 2022 Lexus RX 350 trims levels with…

  • What Color Options Are Offered for the 2022 Lexus RX 350?

      The Lexus RX 350 is one of the most popular vehicles in the lineup. It provides luxury, capability, and style in one immersive package. You’ll get the latest tech, performance, and safety features available, providing the confidence to tackle any road around Colts Neck. But what about the colors? Learn more about the 2022 Lexus…

  • The Lexus NX MPG and Fuel Efficiency

      There are a variety of engines available with the Lexus NX trim levels. Our team at Ray Catena Lexus of Monmouth is eager to get Colts Neck and Holmdel drivers into the vehicle that meets their needs. We will dive into the horsepower, torque and overall fuel efficiency of the Lexus NX, and some of the green options available…

Saved Vehicles


You don't have any saved vehicles!

Look for this link on your favorites:


Once you've saved some vehicles, you can view them here at any time.

Contact Us

(732) 493-5000

Call Now

2135 Route 35 • Oakhurst, NJ 07755

Get Directions

Today's Hours:

Open Today! Sales: 9am-8pm

Open Today! Service: 7:30am-7:30pm

Open Today! Parts: 7:30am-7:30pm

Ray Catena Lexus of Monmouth 40.27322, -74.04233.