Amplifier Suppresion Filter BMW X4 G02 X4M F98 Aerial Antenna 8711099

Amplifier Suppresion Filter BMW X4 G02 X4M F98 Aerial Antenna is an original BMW component designed for antenna systems in X4 G02 and X4M F98 models. This specialized module combines the functions of an antenna amplifier and a suppression filter, ensuring stable, clear, and interference-resistant operation of the vehicle's radio and communication systems.

Specifications and technical data

• SKU: 8711099
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8711099
• Substitutable numbers: 8711099, 65208711099
• Category: Amplifier Parts & Accessories

Purpose and function in the BMW antenna system

The presented antenna amplifier with a suppression filter operates within the signal path of the antenna installation, responsible for amplifying the useful signal and reducing interference from the environment and the vehicle's electrical system. As a result, radio systems, multimedia units, and other receivers using the antenna maintain stable sensitivity and consistent performance parameters, which is particularly important in modern BMW X4 G02 and X4M F98 models.

Benefits of using an original antenna amplifier

Using an original antenna module in a BMW ensures:

• preservation of factory signal amplification and suppression characteristics,
• proper compatibility with the electrical installation and onboard electronics,
• adequate shielding and reduction of electromagnetic interference,
• stable operation of radio and multimedia systems under various operating conditions.

Thanks to this, the antenna system remains consistent with the original BMW design, which minimizes the risk of reception issues, noise, or intermittent signal loss.

Installation characteristics and fitment

The antenna amplifier with a suppression filter is designed as a component installed in specific body versions of the BMW X4 G02 and X4M F98, maintaining factory mounting points and connectors. This means:

• compatibility with the original wiring harness,
• no need for installation modifications when the part is correctly selected,
• easier diagnostics in the event of potential antenna system faults.

The used OEM component allows for cost-effective repair while maintaining original build quality and fitment for the specific vehicle configuration.

Condition of the component and service application

The offered module is a removed part intended for service use as a replacement for a damaged antenna amplifier or filter in the antenna system. In practice, it is suitable both for typical repairs following a failure (e.g., signal reception problems) and for restoring full system functionality after modifications or the replacement of other multimedia system components.

Expanding the BMW antenna system – selecting related components

If you are planning a comprehensive repair or upgrade of the antenna and multimedia installation area in your BMW and need other elements from the same group, such as additional amplifier modules, accessory mounting parts, or compatible signal installation components, check out the available parts in the BMW amplifier parts and accessories category.

Technical support and selection of used components

When selecting used electronic components and equipment for drivetrains and onboard installations, it is worth paying attention to compatibility with the specific vehicle version, equipment configuration, and manufacturer requirements. A practical approach to service and repairs can be found in the guide article Clutch and dual-mass flywheel – diagnostics and selection of parts for the drivetrain, which discusses the principles of selecting used components, their diagnostics, and integration with other vehicle systems.