BMW G20 G21 G22 G23 Air Intake Filter Box Housing 3.0 Diesel 8598277

BMW G20 G21 G22 G23 Air Intake Filter Box Housing 3.0 Diesel is an original air intake system housing designed for 3.0 BMW diesel engines. This element is a key component of the air intake path, ensuring stable filter mounting and properly shaped airflow to the power unit. Thanks to the factory BMW design, the housing guarantees a proper fit in the engine bay and compatibility with equipment dedicated to the Diesel version.

Specifications and technical data

• SKU: 8598277
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8598277
• Substitutable numbers: 8598277, 13718598277
• Fuel type: Diesel
• Part type: Air Filter Housing
• Category: Air Filter Housings

Purpose and function in the intake system

The presented air filter housing has been designed specifically for the BMW 3 and 4 series G-family models (G20, G21, G22, G23) equipped with a 3.0 diesel engine. Its task is to ensure stable intake airflow from the intake ducts to the filter, and then to the intake manifold, while limiting turbulence and pressure losses. The OEM design ensures:

• precise fit with factory mounts in the engine bay,
• proper sealing of the air path around the filter element,
• maintenance of flow parameters intended for the 3.0 Diesel unit.

Benefits of using an original BMW housing

Using an original air filter housing in a BMW diesel engine translates into a number of practical operational benefits. Factory intake duct geometry helps maintain stable boost and flow values measured by sensors, which promotes proper engine control unit operation. Additionally:

• the risk of leaks and intake of unfiltered air is reduced,
• it is easier to maintain compliance with factory injection and boost maps,
• service maintenance (filter element replacement) remains in accordance with the manufacturer's procedures. For high-torque Diesel units, a properly designed filter housing is important for maintaining smooth operation under load and reducing intake noise.

Performance characteristics and installation

The housing from the Air filter housings category has been prepared as an element for direct installation in dedicated BMW models. The OEM design allows for the use of standard mounting points, which facilitates the mechanic's work and shortens replacement time. The product is offered as a used part, which allows for economical repair of the intake system while maintaining the manufacturer's original specifications. In practice, installation comes down to replacing the damaged element with the housing, while maintaining the proper arrangement of intake ducts and correct seating of the filter element. Thanks to the preservation of factory dimensions, there is no need for adaptation or modification of additional system components.

Selection by OEM numbers and vehicle compatibility

When selecting an air filter housing for a specific BMW vehicle, it is crucial to compare the OEM part number and interchangeable numbers with the vehicle data. This allows for confirming full compatibility with a specific engine version and model year. To minimize the risk of errors when purchasing online, it is worth using verification methods based on catalog numbers and data from the manufacturer's catalogs. If you want to deepen your knowledge on the safe selection of components by catalog numbers and avoid unsuccessful purchases, check out the guide Online parts shopping without risk – 5 ways to verify OEM numbers, which describes practical methods for checking the compatibility of BMW components.

Expansion of the intake system in BMW

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

Summary

BMW G20 G21 G22 G23 Air Intake Filter Box Housing 3.0 Diesel is a practical solution for users who want to restore the proper operation of the intake system in a BMW diesel engine while maintaining factory airflow parameters. The original BMW design, tailored to Diesel units, facilitates installation, supports stable engine operation, and is a reasonable choice for repairs and upgrades within the air intake system.