Land Rover Discovery Sport L550 Antenna Amplifier is a specialized component from the Electronic Control Modules and Controllers category, responsible for stable amplification of the vehicle's antenna signal. The original Land Rover module ensures compatibility with the factory electrical system and predictable performance of multimedia and communication systems.
Specifications and technical data
- SKU: HK72-18C847-CA
- Mark: Land Rover
- Condition: Used
- OEM Part Number: HK72-18C847-CA
- Substitutable numbers: LR081481, HK72-18C847-CA, HK7218C847CA
- Category: ECUs & Computer Modules
Purpose and Role in the Electrical System
The antenna amplifier in the Discovery Sport L550 model is responsible for improving the quality of reception for radio signals and other signals transmitted through the antenna system. As a component from the Electronic Control Modules and Controllers group, it works with the factory multimedia system, maintaining the parameters specified by the vehicle manufacturer.
A properly selected antenna amplifier:
- ensures stable signal reception in varied road conditions,
- reduces interference from other electrical systems in the car,
- maintains compatibility with the electrical architecture of the specific Discovery Sport L550 body version.
Advantages of Using an Original Land Rover Module
The original Land Rover antenna amplifier is designed for a specific vehicle platform, which translates to proper fitting of connectors, wiring harnesses, and mounting methods. This ensures predictable installation without the need for system modifications or adapters.
Key benefits include:
- Factory Electrical Compatibility – the module works with the original infotainment system and other controllers in the vehicle.
- Compatibility with vehicle software – no need for universal solutions that can cause communication errors.
- Maintenance of predictable antenna system operating parameters, in line with manufacturer's specifications.
Characteristics of the Used Module
The item is offered as a used antenna amplifier, sourced from dismantling. This type of solution allows for economical repair of the antenna system while maintaining the original manufacturer's specifications. Dismantled modules are often chosen when preserving the vehicle's factory configuration at reasonable service costs is a priority.
Before installation, a standard workshop procedure is recommended, including verification of the antenna system's correctness, connector condition, and mounting point sealing, to fully utilize the capabilities of the offered amplifier.
Selection and Integration with Vehicle System
The Discovery Sport L550 antenna amplifier should be selected based on compatibility with the body version, model year, and multimedia system configuration. The original Land Rover module has assigned part numbers and interchangeable numbers, which facilitates unambiguous identification in service catalogs and parts selection systems.
When planning a repair, it is worth considering:
- compatibility with the electrical architecture of the specific vehicle instance,
- the type of roof or window antenna used,
- the arrangement of wiring harnesses carrying the signal to the main multimedia system unit.
Land Rover Electronic Control Modules and Controllers
If you need other components from the Electronic Control Modules and Controllers category dedicated to this brand, check our offer for Land Rover Electronic Control Modules and Controllers to select components that are consistent with your car's factory architecture.
More About the Role of Original Electronic Modules
The importance of original controllers and multimedia modules in modern cars is well illustrated by an article dedicated to the Audi brand – it shows how precisely selected components influence the car's character and the quality of onboard system operation. If you want to better understand why it's worth choosing original electronic modules, read the material: Audi and Pure Emotion – How Used Electronic Modules and Parts Help Maintain the Brand's DNA.
