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

Cleaning depends on your driving conditions. K&N recommends inspecting the filter every 30,000 to 50,000 miles and cleaning when you see a buildup of dirt and debris. Off-road driving may require more frequent cleaning.

Do I need to oil the filter after cleaning?

Yes, the filter needs to be re-oiled after cleaning to maintain its filtration properties. Use K&N filter oil and apply evenly, following the instructions on the oil container. Proper oiling is essential for trapping dirt and preventing engine damage.

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.

K&N 2018 Jeep Wrangler JL 2.0L/3.6L F/I Drop In Air Filter

1 / 8

Specifications

Brand: K&N
Part #: 33-5076
UPC: 024844367990

K&N 2018 Jeep Wrangler JL 2.0L/3.6L F/I Drop In Air Filter

Name: K&N 2018 Jeep Wrangler JL 2.0L/3.6L F/I Drop In Air Filter
Brand: K&N
Price: 68.99 USD
Availability: InStock

$68.99

On Backorder — Expected to ship by Apr 2, 2026

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

Drop-in replacement air filter. Washable and reusable.

Key Features

Washable — can be cleaned and reused
Oiled cotton gauze — high airflow with strong filtration
Drop-in design — 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

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

Jeep Gladiator 2020-2025
Jeep Wrangler 2018-2025

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!