Wix WA11694 Engine Air Filter

Engine Air Filter for Audi A4

WIX WA11694 is an engine air filter built for normal and severe driving conditions, including stop-and-go traffic, dirt roads, construction sites, short trips, and highway use. It is a direct replacement style filter for compatible Audi applications and is recommended for OEM air filter change intervals.

Key Features

• Enhanced cellulose media with phenolic resin treatment for added durability against moisture ingestion.
• Contains 30% more media than OES filters for increased filtering surface area.
• High-tear strength polyurethane seal helps maintain integrity through hot and cold temperature swings when applicable.
• Laboratory-tested to ISO 5011 standards with at least 99.5% efficiency, based on Wix 42389.
• Compatible with 2017-2020 Audi A4, 2018-2020 Audi A4 allroad, and 2018-2020 Audi A4 Quattro.

Detailed Description

WIX WA11694 is an engine air filter designed to protect the intake system by trapping airborne contaminants before they reach the engine. Its enhanced cellulose media and moisture-resistant treatment make it a practical choice for Audi A4, Audi A4 allroad, and Audi A4 Quattro models used in mixed driving conditions. This part cross-references Hengst E1454L and Four Seasons 97378 for the same application.

What It Helps Address

• Restricted airflow caused by a loaded or dirty air filter.
• Reduced filtration performance in dusty or high-debris driving environments.
• Moisture-related media breakdown in demanding weather conditions.
• Premature service intervals when the original filter no longer meets airflow needs.

Installation Notes and Tips

Verify the airbox dimensions and filter style before installation. Match the part number WA11694 to the vehicle application and inspect the housing for debris before fitting the new filter. Confirm fitment for the specific Audi A4, Audi A4 allroad, or Audi A4 Quattro model year listed in the application data.

Quality Assurance

WIX recommends this filter for OEM air filter change intervals, and its ISO 5011 test result reflects a measured filtration standard. Part number WA11694 is engineered for consistent engine protection in everyday and severe-duty driving conditions.