BMW Z4 E89 N20 Intake Engine Air Filter Housing Box 7613822

The BMW Z4 E89 N20 engine air filter housing is an original intake system component, specifically designed for the petrol engines of this series. Thanks to its factory geometry and fit, it ensures stable air delivery to the engine, which promotes proper engine operation and maintenance of optimal combustion parameters. A used OEM part is a sensible choice for intake system servicing when you want to maintain a design consistent with the manufacturer's project.

Specifications and technical data

• SKU: 7613822-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7613822
• Substitutable numbers: 7613822, 13717613822
• Fuel type: Petrol
• Part type: Air Filter
• Category: Air Filters

Purpose and Function in the Intake System

The air filter housing in an N20 petrol engine is responsible for securely holding the filter element and properly directing the airflow drawn into the intake manifold. A correctly selected housing minimizes turbulence, helps maintain stable intake pressure, and supports even cylinder filling, which translates to smoother operation and predictable throttle response.

For petrol engines, maintaining clean, properly filtered air is particularly important, which is why a functional air filter housing is a key element of the entire fuel supply system.

Benefits of Using an Original Housing

Using the factory air filter housing in a BMW Z4 E89 with an N20 engine allows you to maintain the parameters intended by the vehicle manufacturer. In practice, this means, among other things:

• secure fit to factory mounting points and intake hoses,
• maintenance of factory airflow characteristics,
• easy servicing when replacing the filter element,
• reduced risk of intake system leaks.

For users who want to keep their vehicle in a configuration close to the factory original, choosing an original air filter housing is a technically safe and predictable solution in operation.

Condition of the Part and Practical Application

The offered housing is a used part from a dismantled vehicle and is intended for reinstallation after verifying its compatibility with the specific engine version. A used OEM part allows for reduced repair costs for the intake system while maintaining the factory design, which is particularly important for precisely tuned petrol engines.

Before installation, a standard check of seals, hose connections, and contact surfaces with the filter element is recommended to fully utilize the engine's protection potential against contaminants.

Integration with the BMW Air Filters System

The air filter housing is a central element of the system responsible for preparing the air drawn into the engine, working in conjunction with the filter element and intake hoses. If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as filter elements, intake hoses, or air intake ducts, check the available parts in the BMW Air Filters category.

Practical Service Tips

When replacing the air filter housing in a petrol engine, it is worth paying attention to:

• the condition of seals between the housing and intake hoses,
• the correct placement of the filter element inside the housing,
• the cleanliness of mounting seats and contact surfaces to avoid leaks,
• careful closing of clips or screws securing the housing cover.

For drivers considering a wider range of repairs using dismantled parts, practical advice on selecting and evaluating used body and mechanical components may be useful – you can find it in the article on replacing body parts with used parts, which discusses how to achieve a good visual and functional result while maintaining reasonable costs.