Genuine Sony WX-900BT Bluetooth NFC Stereo Audio Player Head Unit

Visual condition of the part

The product shows signs of use visible in the photos.

Genuine Sony WX-900BT Bluetooth NFC Stereo Audio Player Head Unit is an advanced, pre-owned car radio featuring Bluetooth connectivity and NFC technology, designed for seamless integration of your vehicle's audio system. The device combines multimedia functionality with robust construction, ensuring stable performance and comfortable daily operation.

Specifications and technical data

• SKU: WX-900BT
• Mark: Unbranded
• Condition: Used
• OEM Part Number: WX-900BT
• Substitutable numbers: Sony, WX-900BT
• Category: Car Stereos & Head Units

Features and multimedia capabilities

This Sony series head unit offers extensive audio playback options for your car. Thanks to the built-in Bluetooth module, it enables wireless music streaming from compatible mobile devices, as well as hands-free voice call support directly from the head unit. NFC technology facilitates quick pairing – simply bring a compatible smartphone close to the unit to establish a stable connection without the need for manual device searching.

The head unit serves as the central hub of the audio system, integrating sound sources and controls into a single panel. The stereo design ensures proper channel separation, resulting in a clearer soundstage and more precise audio reproduction.

Vehicle installation integration

As part of the Car Radios category, this head unit is designed for installation in a standard radio slot, facilitating integration with the vehicle's existing electrical and speaker wiring. The appropriate connector architecture allows for connection to either factory or upgraded audio systems, while maintaining control and power functionality.

The device works well both as a replacement for a factory radio and as an element of an audio system upgrade. Stable electronic performance and predictable behavior within the car's electrical system ensure trouble-free operation after proper installation.

Condition, origin, and identification parameters

The offered item comes from the pre-owned car radios segment, allowing for an economical audio system upgrade while maintaining the functionality characteristic of Sony solutions. The product is marked with a dedicated OEM part number and has interchangeable numbers assigned, which facilitates verification of compatibility with a specific vehicle installation and comparison with other units of this type.

The head unit is listed under the Unbranded brand, which in practice means it is intended for universal applications, without being tied to one specific car make. As a result, it can be used in various vehicle models, provided that the requirements regarding mounting space and installation connectors are met.

Application and benefits of installation

Using this head unit allows for:

• achieving wireless audio connectivity with mobile devices,
• increasing the functionality of the factory sound system,
• maintaining consistent, predictable audio system operation from the radio panel,
• upgrading older installations that did not previously offer Bluetooth or NFC connectivity.

For users looking for a reasonable compromise between functionality and cost, a pre-owned head unit with wireless connectivity is a practical solution, allowing you to adapt your audio system to modern standards without the need to invest in a completely new set.

Offer expansion and additional information

If you are planning a comprehensive repair or upgrade of the multimedia zone in your vehicle and need other components from the same group, such as control panels, additional head units, or compatible audio modules, check out the available parts in the Unbranded Car Radios category.

If you are considering broader use of aftermarket components and want to better understand the advantages of such a solution, it is worth reading our guide: Used parts – key benefits and practical tips for choosing.