Genuine BMW OEM Cabin Microfilter (E46 3 Series & E83 X3) 64319257504

Maintain clean cabin air quality and optimal climate control performance with the Genuine BMW OEM Cabin Microfilter 64319257504, designed specifically for the BMW E46 3 Series and E83 X3 platforms. Manufactured to BMW’s exact factory specifications, this genuine OEM cabin filter helps remove dust, pollen and airborne contaminants from the vehicle’s ventilation system while maintaining efficient airflow throughout the cabin.

Designed as a direct replacement for the original factory-installed microfilter, this genuine BMW component delivers the filtration performance, fitment quality and durability expected from OEM BMW parts.

Key Features

• Genuine BMW OEM cabin microfilter
• BMW part number: 64319257504
• Direct replacement cabin air filter
• Helps filter dust, pollen and airborne contaminants
• Maintains HVAC airflow efficiency
• Supports clean interior air quality
• OEM-quality fitment and sealing
• Manufactured to BMW factory standards

Genuine BMW Interior Filtration Quality

BMW climate control systems are engineered to provide:

• Consistent airflow
• Efficient cabin filtration
• Passenger comfort
• Reliable HVAC performance

Using a genuine BMW cabin microfilter helps maintain the original airflow and filtration performance intended for your vehicle.

Improves Cabin Air Quality

This OEM cabin microfilter helps reduce:

• Dust particles
• Pollen
• Road pollutants
• Airborne contaminants

Helping create a cleaner and more comfortable interior environment for both daily driving and long-distance journeys.

Supports HVAC System Performance

Replacing a dirty or blocked cabin filter can help maintain:

• Proper airflow through the vents
• Efficient heating and air conditioning performance
• Improved demisting and defrosting
• Reduced strain on the HVAC system

Over time, old filters can become restricted and reduce overall ventilation efficiency.

Ideal for Routine Maintenance

Cabin filters are an important service item and should be replaced regularly to help maintain:

• Interior air quality
• Climate control performance
• HVAC system efficiency
• Passenger comfort

This genuine BMW cabin microfilter is ideal for preventative maintenance and scheduled servicing.

Direct OEM Replacement

This filter is supplied as a direct replacement for the original factory-installed component with no modification required.

Professional installation is recommended.

Compatibility

BMW E46 3 Series

• BMW E46 Saloon
• BMW E46 Touring
• BMW E46 Coupé
• BMW E46 Convertible
• BMW E46 Compact
• BMW E46 M3

BMW E83 X3

• BMW E83 X3 models

Please check compatibility against your specific model and production year before ordering.

Why Choose Genuine BMW Parts?

Genuine BMW OEM components are engineered specifically for your vehicle, ensuring:

• Factory-correct fitment
• OEM-quality filtration performance
• Long-term durability
• Proper compatibility with BMW HVAC systems

Why Buy from R44 Performance?

R44 Performance supplies genuine BMW OEM parts trusted by enthusiasts and specialists worldwide.

• BMW specialists
• Genuine OEM BMW components
• Fast UK & worldwide shipping
• Expert technical support

Maintain the comfort and air quality of your BMW with the Genuine BMW OEM Cabin Microfilter 64319257504, engineered specifically for BMW E46 and E83 platforms.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.