Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line 2.0 G4D3-8555-BC

The Land Rover Discovery Sport L550 Water Hose Pipe 2.0 Diesel is an original cooling system component designed for diesel engines. As part of the Cooling System Hoses and Pipes group, it is responsible for the stable flow of coolant and maintaining the engine's proper operating temperature. A used OEM component is a sensible choice for drivers and workshops looking for a proven, perfectly fitting solution for the Land Rover Discovery Sport L550.

Specifications and technical data

• SKU: G4D3-8555-BC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: G4D3-8555-BC
• Substitutable numbers: LR083328, G4D38555BD, G4D3-8555-BD, G4D38555BC, G4D3-8555-BC
• Fuel type: Diesel
• Part type: Hose
• Category: Coolant Hoses

The Role of the Pipe in the 2.0 Diesel Cooling System

The presented water pipe operates within the 2.0 diesel engine's coolant circuit, ensuring controlled transport of the medium between system components. A correctly selected hose minimizes the risk of overheating, supports the engine's thermal stability, and helps maintain optimal operating conditions across a wide range of loads.

Thanks to its factory geometry and internal diameter, the pipe maintains proper pressure and fluid flow, which is particularly important in modern diesel engines sensitive to temperature fluctuations. Proper routing of the pipe also limits undesirable vibrations and stresses that could shorten the component's lifespan.

Original Fit for Land Rover Discovery Sport L550

As a Land Rover part, this pipe has been designed for full compatibility with the Discovery Sport L550's 2.0 diesel cooling system. This means maintaining factory mounting points, correct routing within the engine bay, and compatibility with other system components.

Original origin translates to:

• secure fit with the cooling system's spigots and connectors,
• preservation of the manufacturer's designed fluid flow path,
• reduction of the risk of leaks resulting from a non-fitting aftermarket part.

Characteristics of a Used OEM Component

The offered pipe belongs to the group of used OEM parts, allowing for cost control while maintaining factory specifications. This type of component is particularly attractive to workshops servicing vehicle fleets and individual users who expect an original fit without the need to invest in a new part.

For cooling system pipes, it is crucial that the component retains its flow function and the ability to form a leak-proof connection with other parts. A used OEM pipe, selected according to the part number and fuel type, allows for the restoration of proper cooling system operation after a failure or during planned maintenance.

Land Rover Cooling System Hoses and Pipes – Expansion and Service

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other parts from the same group, such as additional pipes, return hoses, or sections connecting to the radiator, check the available parts in the Land Rover Cooling System Hoses and Pipes category.

Technical Support and Cooling System Knowledge

When working with the cooling system, especially in diesel engines, it is worth paying attention to the condition of all components – from the pipes and radiator to the fans. Our guide Summer Heat vs. Cooling System – Used Radiators and Fans as a Way to Save describes how high temperatures affect these components and how to wisely use used parts. This is a practical addition to your knowledge when planning service for your Land Rover Discovery Sport L550.