BMW F10 F30 F31 530d 330d N57N Air Filter Box Intake Silencer Housing 8507565

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F10 F30 F31 530d 330d N57N Air Filter Box Intake Silencer Housing is an original intake system component designed for BMW models with the N57N engine, ensuring stable engine operating conditions. The robust construction of the housing protects the filter element from contaminants in the engine bay and maintains proper airflow. This is a practical solution for users who want to restore the factory performance characteristics of the powertrain while maintaining cost-effective maintenance.

Specifications and technical data

• SKU: 8507565-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8507565
• Substitutable numbers: 8507565, 13718507565
• Category: Air Filter Housings

Purpose and function in the intake system

The air filter housing in the N57N engine is responsible for the airtight routing of air from the intake to the filter element and further to the intake manifold. A properly selected housing:

• stabilizes airflow, which promotes smooth operation of the diesel engine,
• limits the ingress of dust and moisture into the filter element,
• ensures proper mounting of sensors and intake system hoses,
• maintains the factory acoustics of the powertrain.

By maintaining the original geometry of the intake ducts, the housing helps keep engine performance parameters at the levels intended by the manufacturer, which is important for both performance and component durability.

Benefits of using an original BMW housing

Using an original BMW air filter housing allows you to avoid problems typical of aftermarket replacements with poor fitment. The component is designed for a specific powertrain, ensuring that it:

• fits factory mounting points in the engine bay,
• works with stock intake hoses and mounts,
• maintains the rigidity and temperature resistance specified by the manufacturer,
• minimizes the risk of leaks that could disrupt sensor readings.

This solution is particularly beneficial when servicing vehicles that are used intensively, where parameter repeatability and predictable intake system behavior are essential.

Characteristics of the used component

The offered housing comes from dismantling, which allows you to combine original build quality with an attractive price. The used component retains a design consistent with the factory specifications, and when installed correctly, it allows for continued vehicle operation without the need for a costly replacement with a new part. It is a sensible choice for users who want to keep their car in good technical condition while controlling repair budgets.

Selection and installation in BMW vehicles

Before purchasing, it is worth verifying the compatibility of the housing with the specific engine version and vehicle model year by using the part number and interchangeable numbers available in the technical specifications. This helps avoid installation issues and ensures a proper fit to the intake system of a given BMW unit. Installing the housing usually does not require any modifications to the installation – once properly seated in the mounting points and the intake hoses are connected, the system is ready for operation after replacing or installing the filter element.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional housings, intake ducts, or mounting elements, check out the available parts in the BMW air filter housings category.

Part selection support and technical knowledge

For those interested in the wider use of secondary market components for vehicle maintenance or modifications, guide materials on the safe selection of used parts may be useful. In the context of German automotive engineering and optimizing operating costs, it is worth reading the article Audi on second-hand parts – tuning and repairs without losing quality, which shows how to reasonably use used components while maintaining an appropriate level of reliability.