BMW E81 E87 E90 E91 Microfilter Housing Part Cover Engine Strut Set Carbon Look

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E81 E87 E90 E91 Microfilter Housing Part Cover Engine Strut Set Carbon Look is an original ventilation system component designed for 1 and 3 Series models, ensuring stable mounting of the pollen filter insert. Thanks to its precise fit to the factory BMW structure, the housing supports proper airflow and system tightness. It is a practical solution for users who want to technically correctly restore the factory configuration of the cabin air filtration system.

Specifications and technical data

• SKU: 6987498-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6987498
• Substitutable numbers: 6987498, 64316987498, 6925979, 64316925979, 64316925017, 6925017, 64316925018, 6925018
• Category: Pollen Filters

Purpose and function of the cabin filter housing

The cabin filter housing in a BMW is responsible for stable seating of the pollen filter insert and maintaining a seal between the cowl panel area and the vehicle interior. A properly selected housing minimizes the risk of air leaks bypassing the filter medium, which translates into more effective trapping of pollen, dust, and other contaminants from the air drawn into the cabin.

This component is particularly important in vehicles operated in urban conditions, where the concentration of fine particles in the air is elevated. A correctly installed housing also supports even airflow through the ventilation system, which helps maintain stable operating parameters for the blower and air conditioning.

Benefits of using an original BMW housing

Using an original BMW cabin filter housing allows you to maintain factory fitment with cowl panel components and the airflow geometry intended by the manufacturer. Thanks to this:

• the risk of leaks around the cabin filter is reduced,
• it is easier to properly seat the pollen filter insert without deforming it,
• filter service replacements are faster and repeatable,
• the ventilation system maintains parameters close to factory specifications.

The housing from this product group is particularly useful for repairs following mechanical damage in the cowl area or after incorrect installation of previous components, when it is necessary to restore the correct geometry of the filter socket.

Product characteristics and fitment

The presented housing belongs to the Cabin and pollen filters category, which means it has been designed to work with filter inserts used in BMW ventilation and air conditioning systems. The housing construction is prepared for installation in factory mounting points, which limits the need for additional modifications during service.

The product comes from the BMW parts group and is intended for users who expect to maintain the original architecture of the air filtration system. This allows for predictable planning of inspections, filter replacements, and diagnostics of potential leaks within the cowl area.

Product condition and service application

The housing is offered in used condition, making it a cost-effective solution while maintaining the manufacturer's original specifications. This type of component is often chosen for:

• repairs after mechanical damage in the cowl area,
• restoring the completeness of the filtration system after previous modifications,
• servicing vehicles where the factory housing has cracked or deformed.

Properly matching the housing to the specific BMW 1 or 3 Series configuration allows you to restore the correct operating conditions for the cabin filter and limit the ingress of contaminants into the vehicle interior.

Support with selection and additional materials

When selecting a housing for a specific body version and ventilation system, it is worth paying attention to the manufacturer's markings and compatibility with the type of cabin filter used. If necessary, you can refer to BMW service documentation or consult with a specialized service center to ensure full installation compatibility.

If you are planning a comprehensive repair or upgrade of the ventilation and air conditioning area in your BMW and need other components from the same group, such as filter inserts, seals, or additional cowl covers, check the available parts in the BMW cabin and pollen filters category.

If you are interested in a broader context of purchasing used vehicle components and want to better understand what to look for when assessing the technical condition of parts, the guide in the article How to buy a used car engine and not get scammed – a step-by-step guide, which discusses practical principles for verifying aftermarket parts, may be helpful.