Wix 49364 Cabin Air Filter

Cabin Air Filtration for Select GM Applications

The Wix 49364 cabin air filter helps clean the air entering the passenger compartment by capturing pollen, dust, soot, and other airborne contaminants. It is built for normal and severe driving conditions and uses particulate media for consistent interior air filtration.

Fits 2008-2009 Saturn Astra, N/A. Fits 2006-2008 Chevrolet Astra, N/A. Fits 2000-2003 Chevrolet Astra, N/A. Fits 2002-2006 Chevrolet Zafira, N/A.

Key Features

• Particulate media helps trap common airborne debris before it enters the cabin.
• Microban antimicrobial technology inhibits microbial growth on the filter media.
• Combination odor-removing media is used where applicable to reduce exhaust-related odors.
• Cabin air panel style with closed top design and compact dimensions for the specified application.
• Recommended for OEM filter change intervals.

Product Details

The Wix 49364 is a cabin air panel filter designed for passenger cars and light trucks that use this application. Its particulate construction, closed top, and panel-style format support interior air filtration in the HVAC system, while Microban technology helps protect the filter media from bacteria, mold, and mildew. This part cross-references General Motors (e.g., 13175553) for the same application.

For Chevrolet Astra, Saturn Astra, and Chevrolet Zafira applications, this filter provides a direct replacement option for routine cabin air service. The Wix 49364 is also listed under OE reference 13175553 in the supported applications, making it a practical choice when replacing the original cabin filter.

What It Helps Address

• Reduced cabin air quality caused by dust, pollen, and soot buildup.
• Odors entering the HVAC system from nearby vehicle exhaust.
• Microbial growth on the filter media in humid or dirty conditions.
• Restricted airflow from a loaded or overdue cabin filter.

Installation Notes and Tips

Replace the cabin air filter at the OEM service interval or sooner if airflow drops or interior air quality declines. Verify the filter dimensions and application details before installation, especially on Chevrolet Astra, Saturn Astra, and Chevrolet Zafira models. Follow the vehicle service procedure for accessing the HVAC filter housing.

Quality Assurance

Wix cabin air filters are part of a full line of high-efficiency filters for passenger cars and light trucks, with materials and construction selected for everyday service demands.