Wix WA10318 Air Filter

Engine Air Filter for Jeep Grand Cherokee

The Wix WA10318 is a panel-style engine air filter built for Jeep Grand Cherokee applications from 2014-2021. It is made with cellulose media and sized for the listed OE-style fitment, helping maintain clean airflow for everyday driving and demanding conditions.

• Panel-style engine air filter for the air intake system
• Cellulose media for routine engine air filtration
• 2 in. height, 8.75 in. length, 8.39 in. width
• Closed top design
• Recommended for OEM air filter change intervals
• Fits 2014-2019 Jeep Grand Cherokee, N/A
• Fits 2020-2021 Jeep Grand Cherokee, N/A

Built for Normal and Severe Driving

Wix WA10318 is engineered for Jeep Grand Cherokee owners who need dependable intake filtration in stop-and-go traffic, short-trip driving, dirt roads, construction zones, and interstate use. The filter uses enhanced cellulose media treated with phenolic resin for added durability against moisture ingestion, and it contains more media than comparable OES filters for the application. This part cross-references Mopar 04861688AA and K&N 33-3029 for the same application.

Common Problems This Filter Helps Address

• Restricted airflow from a dirty or clogged engine air filter
• Dust and debris entering the intake system
• Reduced filtration performance during frequent stop-and-go driving
• Moisture-related media breakdown in harsh weather conditions
• Premature service intervals caused by heavy road contamination

Installation Notes and Tips

Replace the filter at the OEM air filter change interval or sooner if driving conditions are severe. Confirm the filter dimensions and housing style before installation, especially on 2014-2021 Jeep Grand Cherokee models. Inspect the air box and sealing surfaces for dirt before installing the new filter so the intake system closes properly.

Quality Assurance

Wix states that this filter meets laboratory test standards per ISO 5011 with at least 99.5% efficiency based on Wix 42389 testing. The polyurethane seal is used where applicable to handle hot and cold temperature extremes, supporting consistent sealing performance in the air box.