Land Rover Discovery 4 L319 Aerial Antenna Amplifier Module 6H22-10E921-BC

The Land Rover Discovery 4 L319 Antenna Amplifier Module is a specialized component within the Electronic Control Modules and Controllers group, responsible for stable amplification of the vehicle's antenna signal. Its original origin from the Land Rover brand ensures proper integration with the electrical system and correct compatibility with factory multimedia and communication systems.

Specifications and technical data

• SKU: 6H22-10E921-BC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: 6H22-10E921-BC
• Substitutable numbers: 6H22-10E921-BC, 6H2210E921BC, LR017429
• Category: ECUs & Computer Modules

Module Purpose and Function

The presented antenna amplifier module has been designed specifically for the Discovery 4 L319 model, where it is responsible for stable amplification of radio and antenna signals. A properly functioning amplifier reduces interference, improves reception quality, and supports the operation of onboard systems that utilize the antenna signal.

As a component from the Electronic Control Modules and Controllers category, the module interfaces with the vehicle's electrical system through dedicated connectors, ensuring predictable operating parameters and compliance with Land Rover's factory electrical architecture.

Benefits of Using an Original Land Rover Module

Using an original antenna amplifier module in the Discovery 4 L319 helps maintain the integrity of the entire electronic system. This is particularly important in vehicles equipped with advanced multimedia systems, where a stable antenna signal translates to a more comfortable experience when using the radio, navigation, or data-based services.

• factory-matched fit for the vehicle's electrical system,
• maintenance of manufacturer-specified parameters,
• reduced risk of communication errors between modules,
• easier diagnostics during electronic servicing.

Therefore, this module is highly recommended for repairs where the priority is to maintain the original operating characteristics of the electronic systems in the Land Rover Discovery 4 L319.

Product Characteristics and Condition

The offered component is from the used parts category, allowing for an economical repair of the antenna system while retaining a component with factory specifications. The module is intended for installation as a replacement for a damaged amplifier, preserving the manufacturer's original design concept.

As a Land Rover product, the antenna amplifier has been manufactured for long-term operation in demanding conditions typical for off-road vehicles and SUVs. The appropriate housing and mounting method facilitate secure integration with the bodywork and wiring harness.

Selection and Integration with Other Modules

When selecting an antenna amplifier module, compatibility with the vehicle platform and the electronic systems used in a specific Discovery 4 L319 version is crucial. In practice, this means it must be matched to the existing installation to ensure proper communication with other controllers and avoid diagnostic issues.

If you are planning a broader modernization of the electronics or interior, it is also worth considering other premium equipment elements. In this context, a guide on building a comfortable cockpit with used components might be helpful: check how to choose used seats, steering wheels, and multimedia systems.

Why Choose Original Electronic Modules

Original electronic modules, such as the antenna amplifier for the Discovery 4 L319, help maintain the coherence of the vehicle's entire control and communication system. This approach is similar to the philosophy used in other premium brands – you can read more about the role of factory components in preserving a car's character in the article: how used OEM parts help maintain brand DNA in premium cars.

By choosing this module, you are investing in compatibility with factory electronics, predictable performance of onboard systems, and easier future servicing.