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

The cleaning interval depends on your driving conditions. K&N recommends inspecting your filter regularly and cleaning it when you see a buildup of dirt and debris. In normal conditions, this may be every 25,000 to 50,000 miles.

Do I need to oil the filter after cleaning?

Yes, K&N air filters use a special oil to help trap dirt particles. After cleaning, you must re-oil the filter with K&N filter oil to maintain its filtration efficiency. A K&N filter cleaning kit includes both the cleaner and the oil.

Does this filter come pre-oiled?

Yes, this K&N air filter comes pre-oiled and ready to install. You can install it directly into your factory airbox without any additional steps.

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Specifications

Brand: K&N
Part #: 33-5127
UPC: 024844396631

K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter

Name: K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter
Brand: K&N
SKU: k-n-engineering-k-n-21-23-jeep-wrangler-6-4l-v8-replacement-air-filter-t14-587079
Price: 68.99 USD
Availability: InStock

$68.99

In Stock

Washable and reusable air filter. Designed to boost airflow and trap contaminants.

Key Features

Washable — clean and re-oil for long life
Reusable — save money on replacement filters
Oiled cotton media — traps dirt and improves airflow
Direct drop-in replacement — fits right 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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About this part

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 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!