How often should I clean and re-oil 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 or off-road conditions, you may need to clean it more often. Use a K&N filter cleaning kit to maintain the filter's performance and warranty.

Does this filter come pre-oiled?

Yes, this K&N air filter comes pre-oiled and ready to install. You don't need to oil it before the initial installation. Just drop it into your factory air box, and you're good to go.

Will using this air filter void my vehicle's warranty?

No, using a K&N air filter will not void your vehicle's warranty. K&N air filters are designed to meet or exceed OEM specifications, and the 10-Year/Million Mile Limited Warranty protects against defects in materials and workmanship.

K&N 33-2489 Air Filter for Acura RDX 3.5L V6

Name: K&N Replacement Air Filter for 13 Acura RDX 3.5L V6
Brand: K&N
Price: 68.99 USD
Availability: InStock

K&N Replacement Air Filter for 13 Acura RDX 3.5L V6

$68.99

Only 4 left in stock

Washable and reusable air filter. Designed to increase airflow and horsepower.

Key Features

Washable and reusable — save money on replacement filters
Oiled cotton gauze media — improved airflow
Designed to increase horsepower — better performance
Drop-in replacement — installs in the factory air box

⚠️ 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 this vehicle

Acura RDX 2013-2018

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!