BMW E81 E87 E90 E91 E92 6-disc CD Changer 9133083

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW E81 E87 E90 E91 E92 6-disc CD Changer is an original BMW audio system component designed to handle multiple discs simultaneously and provide convenient music management in the vehicle. The changer ensures stable operation of the factory multimedia set, maintaining consistency with the dashboard and factory controls. It is a practical solution for drivers who want to maintain the original audio configuration and enjoy several albums without the need for frequent disc changes.

Specifications and technical data

• SKU: 9133083-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9133083
• Substitutable numbers: 65129119707, 9119707, 65129196669, 9196669, 65126964601 65126964602 65126958198, 6964601 6964602 6958198, 65126986077 65129133083 65126949697 65126949698, 6986077 9133083 6949697 6949698, 65129181326, 65126967641, 65126977759, 9181326, 6967641, 6977759
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function in the BMW audio system

The presented CD changer is a component of the factory audio system used in selected BMW 1 and 3 Series models. It is responsible for reading and operating up to six CDs, working in conjunction with the control unit in the center console and the buttons on the radio panel. This gives the driver access to several albums or compilations without having to reach for individual discs while driving.

The device is designed as an OEM component, which means it is matched to the vehicle's electrical installation and communication bus. Integration with the factory system allows for maintaining the original interior look and full compatibility with existing sound control functions.

Construction and functional features

The changer uses a multi-disc mechanism that allows for sequential loading and selection of discs from the factory radio. The design, intended for installation in the original mounting location, ensures stable attachment and reduces the transmission of vibrations to the reading mechanism.

Key functional advantages include:

• support for multiple CDs without the need for frequent replacement,
• consistent cooperation with factory BMW audio controls,
• preservation of the original electrical installation architecture,
• aesthetic match to the interior equipment.

Thanks to this solution, the driver can easily expand the functionality of the factory audio system without interfering with wiring harnesses or the need for additional adapters.

Condition, origin, and fitment

The changer comes from the BMW line and is a used item, which allows for an economical replacement of a damaged module while maintaining the manufacturer's original specifications. This type of component is particularly useful for vehicle repairs where the priority is to maintain factory equipment without replacing it with universal substitutes.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and audio system configuration. In practice, this means checking whether the car is adapted to work with a multi-disc changer and whether the installation provides the appropriate communication connectors.

Benefits of using an original CD changer

Using an original changer in BMW 1 and 3 Series cars allows for maintaining the consistency of the entire multimedia system. Compared to universal solutions, the factory module provides:

• full integration with the factory radio and cockpit controls,
• no need for electrical installation modifications,
• preservation of the original interior aesthetics,
• easier diagnostics in case of potential faults.

For users who value factory BMW solutions, this is a practical way to restore audio system functionality or rebuild it after the failure of a previous module.

Related items and additional information

If you are planning a comprehensive repair or upgrade of the multimedia zone in your BMW and need other elements from the same group, such as audio control units, factory communication modules, or additional sound system components, check the available parts in the Other BMW category.

For drivers interested in comparing the characteristics of sports versions of premium models with their standard variants, including differences in drivetrains and equipment, the article on our blog may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?.

If you operate a BMW with a diesel engine and want to better understand the specifics of popular units used by this brand, also take a look at the material: BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which discusses design differences, performance, and the availability of aftermarket parts.