Range Rover Sport L494 Water Coolant Pipe Hose 3.0D AJ20D6 K6D3-8C480-AA

Range Rover Sport L494 Water Coolant Pipe Hose 3.0D AJ20D6 is a component from the Cooling system pipes and hoses group, designed for the 3.0D AJ20D6 diesel engine in the Range Rover Sport L494 model. It is responsible for the stable flow of coolant within the engine unit, which is crucial for the safe operation of the engine under a wide range of loads.

Specifications and technical data

• SKU: LR125476
• Mark: Range Rover
• Condition: Used
• OEM Part Number: K6D3-8C480-AA
• Substitutable numbers: LR125476, K6D38C480AA, K6D3-8C480-AA
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The described water pipe is a cooling system component dedicated to the 3.0D AJ20D6 unit in the Range Rover Sport L494. Its task is the controlled transport of coolant between individual engine components, which allows for maintaining a stable operating temperature and reducing the risk of overheating during city, highway, and off-road driving.

Thanks to its properly profiled geometry, the pipe ensures correct positioning in the engine bay, minimizing stress and the possibility of rubbing against adjacent elements. Proper matching of the cross-section and shape translates into maintaining the required coolant flow efficiency.

Benefits of using an original water pipe

Choosing a water pipe matched to a specific Range Rover Sport L494 engine unit allows for maintaining the factory operating characteristics of the cooling system. The appropriate stiffness and flexibility of the material reduce the risk of micro-cracks, leaks, and deformation under the influence of temperature and operating pressure.

By using an element from the Cooling system pipes and hoses group with the correct specification, you support even heat distribution in the engine, which is important for the durability of seals, the cylinder head, and accessories. This solution is particularly important in vehicles operated under load, e.g., with a trailer or off-road.

Installation characteristics

The water pipe for the Range Rover Sport L494 has been designed for installation at factory mounting points, which facilitates the mechanic's work and shortens service time. Proper matching of the shape and connection diameters allows for a tight connection with other cooling system components without the need for modifications.

Before installation, it is recommended to check the condition of other cooling system components, such as other pipes, connectors, and clamps, to ensure the integrity of the entire installation and avoid secondary leaks.

Operation in high-temperature conditions

The cooling system in the Range Rover Sport L494 with the 3.0D AJ20D6 engine operates in a wide temperature range, which is particularly noticeable in the summer season and during intensive driving. A functional water pipe is one of the elements that help maintain stable engine operating parameters and reduce the risk of overheating.

If you want to better understand how high temperatures affect the entire cooling system and how to reasonably use used parts in this area, check out the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

Expansion and modernization of the Range Rover cooling system

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

Summary

Range Rover Sport L494 Water Coolant Pipe Hose 3.0D AJ20D6 is a technically matched cooling system component designed to work with the 3.0D AJ20D6 diesel engine. The appropriate geometry and dedication to a specific vehicle model support the stable operation of the engine unit, and a properly performed pipe replacement is an important stage in servicing the entire cooling system.