Range Rover Evoque L551 Discovery L550 Coolant Hose Pipe Line 2.0 K8D2-8C481-BA

Range Rover Evoque L551 Discovery L550 Coolant Hose Pipe Line is an original component from the Cooling system hoses and pipes group, designed to operate in the demanding environment of the engine bay. It maintains a stable flow of coolant between the radiator and the engine, supporting a safe operating temperature for the powertrain during daily use.

Specifications and technical data

• SKU: K8D2-8C481-BA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: K8D2-8C481-BA
• Substitutable numbers: K8D2-8C481-BA, K8D28C481BA
• Category: Coolant Hoses

Purpose and function in the cooling system

The coolant hose used in the Evoque L551 and Discovery L550 models is responsible for a tight and stable connection of cooling system components. Its tasks include:

• ensuring proper coolant flow between components,
• maintaining resistance to temperature and operating pressure fluctuations,
• reducing the risk of leaks at critical points in the system.

Thanks to its precise fit for the specific vehicle platform, the hose works with factory mounts and connectors, which facilitates installation and reduces the risk of stress in the system.

Construction and fitment for Range Rover Evoque L551 / Discovery L550

The component has been designed specifically for the engine bay architecture of the Evoque L551 and Discovery L550, taking into account hose routing, mounting points, and radiator geometry. The properly selected shape and connection diameter allow for:

• precise mating with radiator and engine connectors,
• stable hose routing without excessive bending,
• maintaining proper coolant flow capacity.

Such fitment translates into seamless integration with the factory cooling system and limits the need for additional modifications during replacement.

Benefits of using an original coolant hose

Using a hose dedicated to specific Range Rover models provides measurable operational benefits:

• Stable cooling system operation – proper fluid flow supports maintaining optimal engine temperature.
• Better connection tightness – matched ends and hose geometry reduce the risk of leaks.
• Compatibility with factory clamps and mounts – facilitates installation and service.
• Consistency with other cooling system components – the hose is part of a complete system designed by the manufacturer.

This solution is particularly recommended when replacing worn or leaking hoses, especially when you want to maintain performance parameters close to factory specifications.

Condition, service application, and savings

The offered hose comes from the used Range Rover parts segment, which allows for lower repair costs while maintaining the original design of the component. This type of part is a good choice for:

• repairs after a cooling system failure,
• preventive replacement of worn hoses,
• comprehensive cooling system service in vehicles operated in demanding conditions.

If you want to better understand how ambient temperature affects engine cooling efficiency and when it is worth considering replacing components such as hoses, radiators, or fans, check out our guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

Expanding the Range Rover cooling system

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other components from the same group, such as additional hoses, return lines, or flexible sections connecting the radiator to the engine, check out the available parts in the Range Rover cooling system hoses and pipes category.