Wix WA10947 Air Filter

WIX WA10947 Engine Air Filter

The WIX WA10947 is a panel-style engine air filter for the Nissan Altima. It is built for normal commuting and severe service conditions, including stop-and-go traffic, dirt roads, construction zones, short trips, and highway driving.

• Panel-style engine air filter for the air intake system
• Enhanced cellulose media with phenolic resin treatment for added moisture resistance
• Contains 30% more media than OES filters
• High-tear strength polyurethane seal on applicable designs for hot and cold temperature durability
• Laboratory tested to ISO 5011 standards with at least 99.5% efficiency based on Wix 42389
• Compatible with 2023-2025 Nissan Altima and 2019-2022 Nissan Altima with OE part number 16546-6CA0A

Fitment and Application Details

Use the WIX WA10947 when replacing the engine air filter on a Nissan Altima that calls for this panel filter size and OE-style specification. This part cross-references Nissan 16546-6CA0A for the same application.

Fits 2023-2025 Nissan Altima, N/A. Fits 2019-2022 Nissan Altima, N/A.

What This Filter Helps Address

• Restricted airflow caused by a dirty or loaded air filter
• Dust and debris entering the intake system during daily driving
• Reduced filtration performance from worn OE-style filter media
• Moisture exposure in humid or wet driving conditions
• Service intervals that call for a direct replacement air filter

Installation Notes and Quality

Install the WA10947 in the factory air filter housing and verify the filter seats evenly against the airbox sealing surface before closing the cover. Check the housing for dirt or debris during service so the new filter can seal properly.

WIX recommends this filter for OEM air filter change intervals. The WA10947 is backed by WIX filtration engineering and ISO 5011 laboratory testing standards referenced by the manufacturer.