BMW F20 F21 F30 F32 Air Filter Box Intake Duct Pipe Filter Housing 7602642

BMW F20 F21 F30 F32 Air Filter Box Intake Duct Pipe Filter Housing is an original BMW air filter housing designed for the intake system in F-series models. This component is responsible for stable airflow to the engine and secure seating of the filter element, which promotes smooth engine operation. Thanks to its OEM design, it ensures a proper fit with factory mounts and intake ducts.

Specifications and technical data

• SKU: 7602642-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7602642
• Substitutable numbers: 7605654, 13717605654, 7602642
• Category: Air Filter Housings

Purpose and function in the intake system

The air filter housing in this configuration has been designed specifically for the BMW F20, F21, F30, and F32 platforms, which guarantees compatibility with the engine bay geometry and factory intake duct routing. The component performs several key functions:

• stable mounting of the air filter element in the correct operating position,
• directing the airflow from the intake to the mass air flow sensor and further to the manifold,
• reducing turbulence and noise of the intake air,
• protecting the intake system from contaminants entering from outside the filter.

Thanks to the factory design, the housing works with standard mounts, brackets, and ducts, which facilitates installation and subsequent maintenance.

Air filter housing construction

The presented housing belongs to the Air filter housings group, which means it includes both the filter body and integrated intake ducts and connection ports. The BMW design features a properly shaped interior that:

• ensures uniform airflow across the entire surface of the filter element,
• minimizes pressure drops in the intake system,
• reduces the risk of unfiltered air entering the engine.

The original OEM design is optimized for acoustics, which translates into more comfortable engine operation under various loads. Precise fitment with other intake components limits leaks and unwanted suction of hot air from the engine bay.

Condition, origin, and benefits of using OEM parts

The item comes from the BMW parts line and is marked as an original BMW brand component. As a used part, it retains its factory geometry and mounting points, allowing for installation in place of a damaged or worn housing without the need for modifications. Compared to aftermarket replacements, using an OEM housing ensures:

• compliance with factory airflow requirements,
• secure fitment to standard brackets and ducts,
• preservation of the engine operating parameters designed by the manufacturer.

For users who operate their vehicle intensively or expect repeatable diagnostic results, using the original air filter housing is a technically safe and predictable solution.

Selection, compatibility, and service aspects

When selecting an air filter housing for the BMW F-series, it is crucial to verify compatibility with the specific engine version and vehicle model year. The presented item has a dedicated OEM part number and associated interchangeable numbers, which facilitates matching in service catalogs and parts selection systems. In practice, this means that:

• a mechanic or service advisor can quickly confirm compatibility by the part number,
• it is possible to replace earlier or later versions of the housing within the same design family,
• the replacement process is predictable and does not require installation modifications.

Thanks to this, the housing will work well both for a standard replacement of a damaged component and for restoring the factory configuration of the intake system after previous modifications.

Application in AWD vehicles and technical knowledge

In BMW F20, F21, F30, and F32 models equipped with all-wheel drive, a properly functioning intake system is important for the stable operation of traction control systems. For those interested in a broader technical context of all-wheel drive systems and the operation of components in such vehicles, the following article may be helpful: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi, and VW.

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 intake ducts, additional air hoses, or complete filter bodies, check the available parts in the BMW Air filter housings category.