Range Rover L405 Discovery 5 Sport L320 Audio Sound Amplifier HPLA-19C164-CAC

Range Rover L405 Discovery 5 Sport L320 Audio Sound Amplifier from the Electronic control modules and controllers category is a specialized audio system component designed to work with the factory electrical installation of Land Rover vehicles. This used module allows for an economical yet professional repair of the sound system without the need for costly replacement of the entire multimedia set.

Specifications and technical data

• SKU: HPLA-19C164-CAC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: HPLA-19C164-CAC
• Substitutable numbers: HPLA19C164CAC, HPLA-19C164-CAC, LR090590, LR081470, HX7319C164CD, HX73-19C164-CD
• Category: ECUs & Computer Modules

Purpose and function of the amplifier

The presented amplifier is a component of the factory audio system, responsible for amplifying the signal from the control unit and precisely distributing it to individual speakers. This ensures that the sound system in the Range Rover and Discovery maintains proper dynamics, an appropriate volume level, and stable operation across various balance and tone settings. As a part from the Electronic control modules and controllers group, the amplifier communicates with other controllers in the vehicle via the communication bus, which enables integration with comfort systems and onboard functions provided by the manufacturer.

Benefits of using an original Land Rover module

Using an original amplifier dedicated to specific Land Rover models allows for maintaining the factory operating parameters of the audio system without the need for installation modifications or wiring adaptations. This solution is particularly beneficial for:

• repairing after a factory sound system failure,
• restoring full functionality after water damage or electrical faults,
• professional vehicle restoration after a collision or interference with the audio installation. The used amplifier helps reduce service costs while maintaining the original operating characteristics of the audio system and compatibility with other electronic modules in the vehicle.

Integration with the vehicle's electronic installation

The amplifier has been designed as an element of the factory Land Rover system, which means it is matched to the original connectors, wiring harnesses, and the vehicle's electronic architecture. Consequently, installation is limited to correctly connecting it in place of the previous module, without the need to modify the installation. In practice, this means:

• maintaining communication with other vehicle controllers,
• cooperation with the factory radio and multimedia unit,
• proper operation of functions dependent on the equipment configuration of a given vehicle.

Product condition and service application

The offered amplifier is a used component, which makes it an attractive solution for service repairs, especially in post-warranty vehicles. Such components are frequently chosen by workshops specializing in the Land Rover brand as well as by conscious users who expect compliance with factory specifications at reasonable repair costs. If you are considering using used electronic modules in your car and want to better understand what to look for when selecting them, it is worth checking out our guide: The second life of electronics – when is it worth choosing used controllers and modules.

Expanding the Land Rover electronics system

If you are planning a comprehensive repair or upgrade of the onboard electronics in your Land Rover and need other components from the same group, such as comfort controllers, body modules, or multimedia system controllers, check out the available parts in the Land Rover electronic control modules and controllers category.