BMW G11 G12 G29 G31 G38 Radio Remote Control Receiver Module Unit 7928461

Description

BMW G11 G12 G29 G31 G38 Radio Remote Control Receiver Module Unit is an original BMW antenna system component, designed for use in modern G-series models. Engineered as part of the OEM system, it ensures stable radio signal and data amplification, supporting the proper operation of factory multimedia and communication systems. This is a solution for users who expect consistency with the factory installation and the preservation of the parameters specified by the manufacturer.

Specifications and technical data

• SKU: 7928461
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7928461
• Substitutable numbers: 7928461, 61357928461
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the BMW antenna amplifier

The presented antenna amplifier operates within the antenna circuit of BMW G-series vehicles, responsible for improving the quality of the signal received from the body-mounted antennas. This component is installed in the factory antenna system and works with the vehicle’s original wiring harnesses and electronic modules, which reduces the risk of interference and compatibility issues.

In practice, a properly functioning antenna amplifier translates into:

• more stable radio station reception in various terrain conditions,
• more predictable operation of systems based on the antenna signal,
• preservation of the factory operating characteristics of BMW multimedia systems.

Compatibility with the BMW G-series platform

The amplifier has been developed with the electrical and communication architecture of modern BMW models in mind, such as G-series sedans, wagons, and roadsters. As a result, compatibility with factory control modules and the manufacturer’s intended antenna signal routing in the body is maintained.

The original origin of the component promotes:

• proper fitment of connectors and mounting points,
• preservation of the vehicle’s electrical system integrity,
• reduction of the need for modifications or adaptations during installation.

Performance characteristics and installation

The antenna amplifier is an electronic component that operates in the background without driver intervention, but its condition has a direct impact on the comfort of using onboard systems. Replacing it with a functional OEM component allows for the restoration of proper antenna circuit operation in case of signal reception problems or interference.

The main advantages of using an original antenna amplifier include:

• consistency with the factory installation – no need for adapters or additional connectors,
• predictable behavior in the vehicle’s diagnostic system,
• easier identification and future service maintenance.

Component condition and service application

The offered BMW antenna amplifier comes from the secondary market, making it an attractive service solution for users looking for original components on a reasonable budget. This type of part is particularly useful for repairs after body damage, work in the antenna area, or when diagnosing signal reception problems.

In practice, using a used OEM component allows you to maintain:

• the factory logic of the antenna system,
• compliance with BMW service documentation,
• the ability to perform further diagnostics using standard workshop tools.

Expanding the BMW antenna installation

If you are planning a comprehensive repair or upgrade of the roof area and the rear part of the body in your BMW and need other elements from the same group, such as antenna modules, antenna bases, or antenna wiring harnesses, check out the available parts in the Other BMW category.

Technical knowledge and selection of used parts

When selecting a used antenna amplifier, it is worth being guided by compatibility with the vehicle platform and origin from the same family of OEM solutions. For those who want to better understand the differences between equipment versions and manufacturers’ approaches to designing powertrains and the accompanying electronics, an article comparing sports variants with standard versions may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are interested in a broader context of using aftermarket components and want to consciously choose original parts from dismantling, read our practical guide: The best used car parts – a guide to the most frequently chosen original parts.