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. 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 do not need to oil it before installation. Be sure to properly clean and re-oil the filter after cleaning.

What is the warranty on this K&N air filter?

K&N warrants its air filters to be free from defects in material and workmanship for 10 years or 1,000,000 miles. This warranty applies when the filter is properly installed and maintained. See the manufacturer's website for full details.

K&N 2019 Mercedes Benz E350 L4-2.0L F/I Replacement Drop In Air Filter

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K&N Engineering

K&N 2019 Mercedes Benz E350 L4-2.0L F/I Replacement Drop In Air Filter

Name: K&N 2019 Mercedes Benz E350 L4-2.0L F/I Replacement Drop In Air Filter
Brand: K&N Engineering
Price: 57.99 USD
Availability: InStock

$57.99

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

Key Features

Washable — clean and re-oil for extended use
Designed to increase horsepower — get more power
Drop-in replacement — installs easily into the factory air box
Lasts the life of your vehicle — save money on replacement 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

Will this fit your vehicle?

Compatible with 12 vehicles

Need Help?

631-982-0042

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Since 1957

Family-owned

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!