Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV M8D2-8K561-AA

Land Rover Discovery Sport L550 Coolant Water Hose Pipe 1.5 PHEV is an original cooling system component designed for the precise routing of coolant in a hybrid powertrain. Thanks to its factory geometry and fitment for the specific engine configuration, it ensures stable fluid flow and supports the maintenance of optimal operating temperatures for the drivetrain. This is a practical solution for users who want to maintain consistency with factory specifications and avoid compatibility issues.

Specifications and technical data

• SKU: M8D2-8K561-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: M8D2-8K561-AA
• Substitutable numbers: M8D2-8K561-AA, M8D28K561AA, LR144562
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented coolant water hose is a component in the Cooling system hoses and pipes category, responsible for transporting coolant between key engine and radiator components. In a Land Rover Discovery Sport L550 with a 1.5 PHEV powertrain, a correctly selected hose is essential for:

• maintaining a stable operating temperature for the internal combustion engine and hybrid system,
• ensuring proper pressure within the cooling circuit,
• reducing the risk of overheating and loss of powertrain efficiency. The original design of the hose allows for secure fluid routing in the tight space of the engine bay, while maintaining the required bending radii and mounting points.

Original origin and fitment for Land Rover Discovery Sport L550

The component was designed by Land Rover specifically for the Discovery Sport L550 version with a 1.5 PHEV powertrain, which translates into a proper fit with the connectors, clamps, and brackets of the factory cooling system. Using an original hose reduces the need for modifications, facilitates installation, and lowers the risk of leaks resulting from the inaccurate fitment of universal replacements. For users who care about maintaining the vehicle's factory configuration, this is a solution that allows for technical consistency across the entire cooling system, which is important for both durability and future service diagnostics.

Characteristics of the used component

The product is offered as a used OEM component, meaning it has been removed from a vehicle and was previously in service. This type of part can be a cost-effective alternative to new components while retaining the original geometry and material specified by the manufacturer. In practice, this allows for:

• reducing the costs of cooling system repairs,
• maintaining the factory routing of the hose and mounting points,
• easier fitment to the existing installation in the engine bay. Before installation, a standard visual inspection for any signs of wear is recommended, in accordance with procedures used when installing used rubber hoses in vehicles.

Benefits of using the original coolant water hose

Using a factory hose in the Land Rover Discovery Sport L550 1.5 PHEV cooling system provides a number of practical benefits:

• Installation compatibility – the hose is matched to the specific model and powertrain version, which facilitates installation and reduces the risk of leaks.
• Stable coolant flow – the properly selected diameter and shape support correct circulation throughout the entire circuit.
• Consistency with factory specifications – maintaining the original hose routing facilitates future service and diagnostics. For workshops and individual users, this means a lower risk of post-installation issues and predictable cooling system performance under various operating conditions.

Related cooling system components and technical knowledge

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 additional hoses, return lines, or sections connecting to the radiator, check out the available parts in the Land Rover cooling system hoses and pipes category. When working on vehicle thermal management, it is also worth paying attention to the condition of the air conditioning system. In situations where there is a problem with interior cooling, an article discussing the selection and evaluation of used air conditioning components may be helpful – detailed tips can be found in the post No cooling in the car: an original used AC compressor as a proven alternative to expensive new parts.