K&N 33-5009 Engine Air Filter

Engine Air Filter Overview

The K&N 33-5009 is a washable, reusable engine air filter built as a drop-in replacement for the factory air box. It uses layered, oiled cotton gauze media to improve airflow while capturing contaminants, and it is pre-oiled for installation.

Compatible With 2014-2018 Jeep Cherokee, N/A. This K&N 33-5009 replacement air filter is a panel-style filter with a flexible frame and a high-performance design for direct factory air box service.

• Washable, reusable cotton gauze media
• Pre-oiled filter for ready-to-install service
• Panel-style construction with a flexible frame
• Drop-in replacement for the factory air box
• Backed by K&N's 10-Year/Million Mile Limited Warranty

Detailed Product Information

K&N 33-5009 is engineered for drivers who want a serviceable engine air filter with long-term use in mind. The layered cotton gauze media is designed to balance airflow and contaminant capture, while the panel shape and flexible frame support a factory-style fit inside the air box. This part cross-references Wix WA10096 for the same application.

For Jeep Cherokee owners, the K&N 33-5009 offers a reusable alternative to disposable filters and is intended for routine maintenance where consistent airflow and easy servicing matter. The pre-oiled media and washable construction make it a practical choice for repeated cleaning and reinstallation.

What This Filter Helps Address

• Restricted airflow from a loaded or dirty engine air filter
• Frequent replacement of disposable paper filters
• Loss of filtration performance as the filter ages
• Need for a serviceable filter that installs in the factory air box

Installation Notes and Tips

Install the K&N 33-5009 in the factory air box following the vehicle service procedure. Verify the panel dimensions and seating surface before closing the housing. When cleaning and re-oiling, use the specified amount of oil listed for this filter to maintain proper media coverage.

Quality Assurance

K&N backs this filter with a 10-Year/Million Mile Limited Warranty. The 33-5009 is part of K&N's washable, reusable filter line and is built for repeated service over the life of the vehicle.