Wix WA10041 Engine Air Filter - Left

Engine Air Filter Overview

The Wix WA10041 engine air filter is a panel-style replacement built for BMW performance applications that need consistent airflow and engine protection. It fits left-side applications on select BMW M models and is recommended for OEM air filter change intervals.

Key Features

• Panel-style engine air filter for light-duty use.
• Enhanced cellulose media with phenolic resin treatment for added moisture resistance.
• 30% more media than comparable OES filters.
• High-tear strength polyurethane seal used where applicable for temperature resistance.
• Laboratory-tested to ISO 5011 standards with at least 99.5% efficiency, based on Wix 42389.

Detailed Description

Wix WA10041 is an engine air filter designed for BMW M2, BMW M3, BMW M4, BMW M5, BMW M6, and BMW M6 Gran Coupe applications that call for part number WA10041. Its closed-top panel design and cellulose media are engineered to capture airborne contaminants while maintaining the airflow needed for normal and severe driving conditions, including stop-and-go traffic, short trips, dirt roads, construction sites, and highway use. This part cross-references BMW 13 72 7 843 283 for the same application.

For buyers searching for a BMW M2 air filter, BMW M4 air filter, or BMW M5 air filter, WA10041 provides a direct replacement option that aligns with OEM service intervals. The WA10041 part number is also useful when verifying the correct filter against the original equipment reference.

What It Helps Address

• Restricted airflow from a dirty or clogged engine air filter.
• Reduced filtration performance in dusty or high-debris driving conditions.
• Moisture exposure that can affect standard filter media.
• Service replacement needs at OEM air filter change intervals.

Installation Notes

Verify the vehicle’s left-side fitment and compare the existing filter dimensions before installation. This filter uses a panel-style design with a closed inner diameter top, so correct orientation matters during service. Confirm the application against part number WA10041 and the original equipment reference before replacing the filter.

Quality Assurance

Wix Premium Panel Air Filters are built for dependable engine protection in normal and severe driving conditions. The WA10041 is laboratory-tested to ISO 5011 standards and is specified with at least 99.5% efficiency based on Wix 42389.