Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line 2.0 D GJ32-8C480-AA

Land Rover Discovery Sport L550 Water Coolant Pipe Hose Line is an original cooling system component designed for the precise circulation of coolant between the radiator and the diesel engine. Thanks to its factory-fit design for the Discovery Sport L550, it ensures stable engine operating parameters and supports the safe maintenance of operating temperatures. This solution is particularly beneficial when servicing a vehicle operated in diverse and demanding conditions.

Specifications and technical data

• SKU: LR072039
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR072039
• Substitutable numbers: LR072039, GJ328C480AA, GJ32-8C480-AA
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented pipe belongs to the Cooling system pipes and hoses category, responsible for transporting coolant between key engine components. In the version dedicated to the Discovery Sport L550 with a 2.0 D engine, its geometry, connection diameters, and routing have been designed to:

• ensure proper coolant flow under various engine loads,
• minimize the risk of turbulence and local pressure drops in the circuit,
• maintain a stable engine operating temperature in both city and highway driving.

A properly selected radiator pipe reduces the risk of overheating, thereby protecting engine components from accelerated wear.

Original origin and fitment for Land Rover

The product comes from the Land Rover range, which means it adheres to factory manufacturing standards and complies with the vehicle manufacturer's technical documentation. Its original origin translates into:

• a secure fit to the mounts and connectors in the Discovery Sport L550,
• preservation of the pipe routing as designed by the manufacturer,
• consistency with other cooling system components in this model.

As a result, installation is predictable, and the risk of leaks resulting from mismatched shapes or pipe lengths is minimized.

Characteristics of the used component

The radiator pipe is offered as a used part, which represents a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. In practice, this allows for:

• reducing service costs while maintaining the factory geometry of the component,
• using a pipe consistent with the original cooling system design,
• effectively replacing a damaged or leaking section of the installation.

Choosing a used radiator pipe is particularly advantageous for routine repairs where the priority is to quickly restore system efficiency while maintaining technical correctness.

The importance of a proper radiator pipe in operation

A functional radiator pipe in a 2.0 D engine has a direct impact on the durability of the power unit and the comfort of vehicle use. A properly selected component:

• maintains the integrity of the coolant circuit,
• reduces the risk of sudden leaks while driving,
• supports the stable operation of the thermostat and radiator,
• allows for predictable engine behavior in high ambient temperatures.

This is particularly important in vehicles used on long trips or in summer heat, where the cooling system operates under increased load.

Technical support and additional materials

To better understand the impact of the condition of pipes and other cooling system components on operational safety, it is worth checking our guide on system operation in high temperatures: Summer heat vs. cooling system – used radiators and fans as a way for economical operation.

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other components from the same group, such as flexible hose sections, rigid pipes, or cooling system connectors, check the available parts in the Land Rover cooling system pipes and hoses category.