Wix 49468 Air Filter

WIX 49468 Engine Air Filter Overview

The WIX 49468 engine air filter is a panel-style replacement built for BMW X3 and BMW X4 applications that call for OE part number 13 71 7 601 868. It is made with cellulose media and a closed top design to support clean airflow while helping protect the engine from airborne contaminants in everyday driving.

With a compact panel format and a polyurethane seal, this filter is suited for BMW X3 and BMW X4 owners looking for a direct-fit engine air filter for routine maintenance.

Key Features

• Panel-style engine air filter for light-duty passenger vehicle use
• Cellulose media for standard filtration performance
• Closed inner diameter top design
• Polyurethane seal for temperature resistance where applicable
• Built with 30% more media than OES filters, based on WIX design specifications
• Laboratory-tested to ISO 5011 standards with at least 99.5% efficiency, based on WIX 42389
• Direct replacement for BMW OE part number 13 71 7 601 868

Detailed Description

WIX 49468 is a premium panel engine air filter engineered for normal and severe driving conditions, including stop-and-go traffic, dirt roads, construction zones, short trips, and interstate travel. The filter uses phenolic resin-treated enhanced cellulose media to improve durability against moisture ingestion, while the high-tear-strength polyurethane seal helps maintain integrity through hot and cold temperature swings. This part cross-references BMW OE 13 71 7 601 868 for the same application.

Compatible With BMW X3 and BMW X4 applications, this WIX air filter is a practical choice for scheduled service when replacing the engine intake filter on 2011-2018 BMW X3 and 2015-2018 BMW X4 models.

What It Helps Address

• Restricted airflow from a dirty or clogged engine air filter
• Dust and debris entering the intake system
• Reduced filtration performance during stop-and-go driving
• Moisture-related media breakdown in demanding conditions
• Maintenance intervals that call for an OE-style replacement filter

Installation Notes and Tips

Verify the vehicle’s existing filter dimensions and OE reference before installation. This filter measures 12.291 inches long, 10.149 inches wide, and 1.468 inches high, with a closed top configuration. Replace the air filter during routine service and inspect the airbox for dirt or debris before installing the new element.

Fits 2015-2018 BMW X4, N/A. Fits 2013-2017 BMW X3, N/A. Fits 2011 BMW X3, N/A. Fits 2012-2014 BMW X3, N/A.

Quality Assurance

WIX designs this filter for OEM air filter change intervals and validates filtration performance through ISO 5011 laboratory testing. The construction combines enhanced cellulose media and a durable seal to support consistent service in everyday driving conditions.