Out of Stock
BMW 3 Series E90 Hifi System Amplifier Speaker System Unit 9233962
SKU: 9233962
Product from a certified dismantling facility
Condition:
Used
Available:
0
Delivery time:
Product currently unavailable
Payment methods:
Returns:
60 days return for UK 30 days return for other countries
Delivery from:
£0.00
This part is currently not available. Leave your email and we will notify you when the product is available again.
BMW 3 Series E90 Hifi System Amplifier Speaker System Unit is an original audio module designed for the factory sound system in the 3 Series E90. Thanks to its precise fit for the vehicle's electrical installation and acoustic architecture, it ensures stable speaker operation and consistent sound quality across the entire system, serving as a solid foundation for restoring full functionality to the factory audio.
Specifications and technical data
- SKU: 9233962
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 9233962
- Substitutable numbers: 65129333107, 9333107, 65129233962, 9233962, 65129246184, 9246184, 65129283501, 9283501, 65129267644, 9267644, 65126960925, 6960925, 65126955741, 6955741, 65129312665, 9312665, 65129253188, 9253188, 65129143156, 9143156, EM
- Category: Other Electric, Hybrid & PHEV Specific Parts
Purpose and function in the BMW E90 audio system
This HiFi amplifier is responsible for amplifying the signal from the head unit to the individual speakers in the BMW 3 Series E90 cabin. It operates in the manufacturer's dedicated configuration, which allows for maintaining the correct frequency crossovers, volume levels, and sound characteristics intended for the factory HiFi system.
By using an original module, full integration with the vehicle's electronics is maintained, including factory audio settings, bus communication, and service diagnostics. This solution is particularly beneficial when you want seamless cooperation with other control units and to avoid problems typical of aftermarket replacements.
Benefits of using an original HiFi amplifier
Choosing an original HiFi system amplifier for the BMW E90 allows you to:
- maintain the consistency of the factory sound system configuration without the need for installation modifications,
- preserve the manufacturer-specified speaker operating parameters and power stability,
- minimize the risk of interference, communication errors, and incompatibility with vehicle electronics,
- facilitate service diagnostics thanks to compliance with factory procedures.
This is particularly important when the priority is trouble-free plug-in installation and maintaining the original sound character without experimenting with the wiring.
Condition, origin, and fitment
The offered amplifier comes from the BMW brand and is a component from the group of original parts used in standard HiFi sound systems. As a used part, it represents a reasonable compromise between cost and maintaining factory specifications, which is essential when repairing vehicles that are several years old or older.
Before purchasing, it is worth verifying the module's compatibility with the equipment of your specific BMW 3 Series E90 – especially regarding the audio system version and installation configuration. The product has an assigned OEM part number and associated interchangeable numbers, which facilitates selecting the correct variant for a given model year and vehicle specification.
Application in service and audio upgrades
The HiFi amplifier is suitable both for standard replacement of a damaged module and for restoring full functionality of the factory system after previous modifications. It enables:
- restoring the correct operation of all speaker channels,
- eliminating problems with sound loss or distortion resulting from electronic damage,
- maintaining the original user interface and control from the factory radio or navigation unit.
For users who want to maintain the factory interior look and full integration with vehicle systems, using such a module is a practical and technically safe solution.
If you are planning a comprehensive repair or upgrade of the electronic zone in your BMW and need other components from the same group, such as control modules, multimedia units, or additional controllers, check out the available parts in the Other BMW category.
To compare the characteristics of factory sports and standard systems in other brands, as well as to better understand the differences in engine, brake, and chassis design, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design components for performance and durability.
Delivery details
Ship to: United Kingdom
Check delivery times for another country
Delivery Price
Service
Postage and packaging
Service
Postage and packaging
Delivery time
Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.
Proposed car parts:















