How often should I clean my K&N air filter?

K&N recommends cleaning and re-oiling your filter every 50,000 miles for normal highway use. If you drive in dusty conditions, you may need to clean it more often. Regular cleaning ensures optimal airflow and performance.

Do I need to buy special oil to re-oil the filter?

Yes, you'll need to use K&N filter oil to properly re-oil your air filter after cleaning. This special oil is designed to work with the cotton media and ensure proper filtration. Using other oils can damage the filter.

What is the warranty on this air filter?

This K&N air filter is backed by K&N's 10-Year/Million Mile Limited Warranty. This means K&N warrants that the filter will perform properly for up to 10 years or 1 million miles, whichever comes first, provided it is properly installed and maintained.

K&N 10-11 Lexus RX450H 3.5L-V6 Drop In Air Filter

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Specifications

Brand: K&N
Part #: 33-2455
UPC: 024844284266

K&N 10-11 Lexus RX450H 3.5L-V6 Drop In Air Filter

Name: K&N 10-11 Lexus RX450H 3.5L-V6 Drop In Air Filter
Brand: K&N
Price: 83.99 USD
Availability: InStock

$83.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Washable and reusable air filter. Drop it in for improved airflow.

Key Features

Washable filter — clean and re-oil it instead of replacing
Drop-in design — installs in the factory air box
Oiled cotton media — traps contaminants
Improved airflow — helps your engine breathe easier
10-Year/Million Mile Limited Warranty — K&N stands behind their product

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Lexus GX550 2024-2025
Lexus RX450h 2010-2015, 2017
Toyota Highlander 2011-2016

Product Details

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!