Land Rover Discovery L550 USB AUX Port Socket Control Unit FK72-19C166-BC

Land Rover Discovery L550 USB AUX Port Socket Control Unit is an original component from the Car sockets and cigarette lighters group, designed to integrate the factory multimedia system with external devices. It allows for convenient connection of data storage media and audio sources, maintaining the consistent look and functionality of the Land Rover interior.

Specifications and technical data

• SKU: FK72-19C166-BC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-19C166-BC
• Substitutable numbers: FK72-19C166-BC, FK7219C166BC
• Category: Power Outlets & Lighters

Purpose and function in the Land Rover Discovery L550

The presented USB AUX socket is dedicated to the Discovery L550 model and works with the factory infotainment system, ensuring a stable wired connection. This type of solution allows for:

• audio streaming from external devices via the AUX connector,
• communication with data storage media and selected mobile devices via the USB port,
• maintaining factory ergonomics of operation from the onboard system level. Thanks to this, the driver and passengers gain convenient access to multimedia without the need for additional, non-factory adapters.

Construction and integration with the vehicle's electrical system

The socket is designed as a component mounted in the console or interior panel, with a housing shaped specifically for factory mounts. The original Land Rover construction ensures proper fitment with trim elements and compatibility with the vehicle's wiring harness. The layout of the USB and AUX ports is optimized for easy access while protecting the connectors from accidental damage during daily use. The materials used are adapted to the operating conditions inside the car, including temperature fluctuations and intensive use.

Benefits of using an original socket

Choosing an original USB AUX socket for the Discovery L550 brings a number of practical advantages:

• Full compatibility with the electrical system – no need for wiring modifications or the use of adapters.
• Consistent interior aesthetics – the component is visually matched to other cockpit elements.
• Stable multimedia system operation – reducing the risk of interference and device communication issues.
• Easier diagnostics – the service department deals with a factory solution, which facilitates potential testing. This is particularly important in premium class vehicles, where predictable operation of all comfort and multimedia functions is expected.

Characteristics of the used product

The item comes from the secondary market, which means it is a used part that retains functionality consistent with its intended purpose. This type of component is a good choice for servicing or restoring the efficiency of the factory multimedia system when maintaining the original vehicle specification is a priority. Using a pre-owned socket allows for reduced repair costs while maintaining the factory standard of workmanship and fitment. This solution is often preferred by users who value consistency with the equipment installed on the production line.

Ecological aspect and sustainable operation

Choosing an original part from the secondary market aligns with the approach to sustainable automotive practices. Reusing functional components reduces the demand for the production of new parts and decreases waste. If you want to better understand how such decisions affect the environment, see the article Sustainable automotive and the impact of used parts on the carbon footprint.

Expanding the socket installation in Land Rover

If you are planning a comprehensive repair or upgrade of the center console area in your Land Rover and need other elements from the same group, such as additional ports, power modules, or factory adapters, check the available parts in the Land Rover car sockets and cigarette lighters category.