Land Rover Discovery 4 L319 Multi Use Control Module Relay 5M5T-14B192-BA Black

The Land Rover Discovery 4 L319 Multifunction Relay is an original component from the relay group, designed for use in the vehicle's electrical system. It enables stable control of selected circuits, ensuring predictable operation of electrical and electronic systems in your Land Rover.

Specifications and technical data

• SKU: 5M5T-14B192-BA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: 5M5T-14B192-BA
• Substitutable numbers: 5M5T-14B192-BA, 5M5T14B192BA, YWB500200
• Part type: Relay
• Color: Black
• Category: Relays

Technical Characteristics and Application

The multifunction relay in the Discovery 4 L319 model is responsible for switching electrical loads safely for the vehicle's electrical system. It is designed to work with the factory wiring harness, which helps maintain correct operating parameters for the onboard systems.

As part of the relay group, this component can handle various circuits depending on the car's configuration, including comfort features, auxiliary systems, or selected control modules. This makes it a practical solution for diagnosing and repairing the electrical system in a Land Rover.

Original Origin and Compatibility

The product comes from the Land Rover OE line, meaning it is a part that complies with the manufacturer's factory standards. Its original construction ensures proper fit into the fuse box or relay module socket without the need for electrical modifications.

By adhering to the manufacturer's specifications, the relay interacts predictably with the vehicle's control systems, which is important for both the durability of the electrical system and the correct operation of onboard systems.

Color and Identification in the Electrical System

The black housing facilitates visual identification of the component in the relay box, especially during service and diagnostic work. The uniform color scheme helps maintain clarity in the relay compartment, which is crucial for quickly locating the correct component.

Part Condition and Benefits of Installation

The relay is offered as a used part, allowing for economical vehicle repair while maintaining the component's original origin. This type of solution is often chosen for servicing off-road and commercial vehicles where cost-effectiveness is important while maintaining proper functionality.

Replacing the relay is typically a straightforward installation process, which helps reduce vehicle downtime. A correctly chosen component helps eliminate problems with power supply to selected circuits, flickering indicator lights, or intermittent failures of electrical devices.

Why Choose an Original Land Rover Relay

Choosing an original multifunction relay for the Discovery 4 L319 is an investment in the electrical system's consistency with the manufacturer's design. Factory operating parameters promote system stability, and the proper fit for the wiring harness and sockets minimizes the risk of problems arising from electrical or mechanical incompatibility.

If you are modernizing or servicing the electrical system in your car, it is also worth considering other power supply components. For planning more extensive work, the guide: When is it worth replacing an alternator with a used one, which discusses practical aspects of operating and diagnosing electrical components, may be helpful.