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. Depending on your driving conditions, you may need to clean it more often, especially in dusty environments. Regular cleaning ensures optimal airflow and performance.

What is included in the box?

This is a replacement air filter only. You will reuse your existing factory airbox. No other parts are included.

Do I need to oil this filter?

Yes, this filter uses a specially formulated oil to help trap dirt and debris. A K&N filter cleaning kit is recommended to properly clean and re-oil the filter to maintain its filtration efficiency.

K&N Replacement Air Filter FORD FUSION & MERCURY MILAN 2.3L-L4; 2006

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Specifications

Brand: K&N
Part #: 33-2357
UPC: 024844180964

K&N Replacement Air Filter FORD FUSION & MERCURY MILAN 2.3L-L4; 2006

Name: K&N Replacement Air Filter FORD FUSION & MERCURY MILAN 2.3L-L4; 2006
Brand: K&N
Price: 68.99 USD
Availability: InStock

$68.99

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. Designed to boost airflow and trap contaminants.

Key Features

Washable — clean and re-oil for extended use.
Reusable — lasts the life of your vehicle.
Drop-in replacement — installs in the factory air box.
Oiled cotton media — strong airflow and filtration.
Million Mile Limited Warranty — K&N stands behind their filters.

⚠️ 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

Ford Fusion 2006-2012
Mercury Milan 2006-2011

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!