Air Duct Rubber BMW F20 F21 F30 F31 Intake Channel Pipe Hose Mount 8573147

Visual condition of the part 

The product shows signs of use visible in the photos. 

Air Duct Rubber BMW F20 F21 F30 F31 Intake Channel Pipe Hose Mount is an original component from the Lines, hoses and pipes group, designed for use in auxiliary systems of BMW F-series models. This used OEM part ensures a factory fit, stable bearing support, and predictable behavior of flexible components during operation.

Specifications and technical data

• SKU: 8573147
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8573147
• Substitutable numbers: 8573147, 13718573147, 7602640, 13717602640, KD
• Category: Hoses, Lines & Pipes

Purpose and function of the rubber bearing mount

The rubber bearing mount in BMW F20, F21, F30, and F31 models is responsible for the flexible yet controlled support of a rotating or guiding element that works in conjunction with the system of lines, hoses, or pipes. Thanks to its design based on a rubber insert, vibrations, noise, and unwanted movements are limited, which translates into stable operation of the entire assembly.

Using an original mount is particularly important in areas subject to variable loads, vibrations, and temperature changes. Factory geometry and rubber hardness allow for proper routing of lines and hoses, minimizing the risk of abrasion, excessive tension, or leaks.

Advantages of using an original BMW component

Choosing an original BMW rubber bearing mount primarily ensures compatibility with specific F20, F21, F30, and F31 body versions. The component has been designed to work with factory holders, brackets, and line routing, which facilitates installation and eliminates the need for modifications.

• Precise fit to factory mounting points in the body and equipment.
• Properly selected rubber flexibility, ensuring effective vibration damping.
• Stable support for the bearing and associated lines or hoses.
• Reduced risk of mechanical damage resulting from improper support.

As a result, the mount can be used both as a replacement part during standard repairs and during more extensive service work within systems involving lines and pipes.

Characteristics of the used component

The offered rubber bearing mount is a used part, sourced from dismantling, which allows for a favorable cost-to-quality ratio while maintaining original design parameters. The used OEM component remains consistent with BMW factory standards regarding shape, mounting method, and interaction with other system components.

In practice, this means the ability to directly replace a worn or damaged mount without interfering with the body structure or line routing. For workshops and individual users, this is a technically predictable and easy-to-implement solution.

Installation tips and service application

When replacing the rubber bearing mount in a BMW F-series, it is worth paying attention to the correct positioning of the associated lines, hoses, and pipes so that they do not operate under excessive tension. Installation in a clean seat is recommended, along with checking the condition of adjacent holders and clamps, which helps prevent the recurrence of the fault.

The component is suitable for both routine repairs and system upgrades where restoring factory line routing is necessary. Stable bearing mounting has a direct impact on the operating culture of associated components and the durability of the entire system.

System expansion – related components

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 mounts, holders, or flexible routing sections, check the available parts in the BMW lines, hoses and pipes category.

To better plan service work on diesel engine vehicles, it is also worth familiarizing yourself with practical tips regarding equipment diagnostics, which you can find in the article Diesel injector faults – how to recognize them and the risks of neglecting them.