Range Rover Sport L494 Water Coolant Pipe Hose Line 3.0D AJ20D6 K6D3-8464-BB

Range Rover Sport L494 Water Coolant Pipe Hose Line 3.0D AJ20D6 is a cooling system component designed for the 3.0D diesel engine, ensuring a stable flow of coolant within the engine unit area. Thanks to its design, which complies with the manufacturer's specifications, it serves as a functional service solution for repairs and upgrades of the cooling system in the Range Rover Sport L494. Using an OEM component allows you to maintain the factory operating characteristics of the system without the need for replacements with uncertain parameters.

Specifications and technical data

• SKU: LR125473
• Mark: Range Rover
• Condition: Used
• OEM Part Number: K6D3-8464-BB
• Substitutable numbers: LR125473, K6D38464BB, K6D3-8464-BB
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The described coolant pipe operates within the 3.0D AJ20D6 engine, responsible for the controlled transport of coolant between system components. The properly selected pipe geometry and internal diameter support the maintenance of the correct pressure and circulation efficiency, which translates into a stable operating temperature of the engine unit.

The proper functioning of this element is particularly important in vehicles operated under load, where the Range Rover Sport L494 cooling system must effectively dissipate heat from the 3.0D engine. The use of an original coolant pipe reduces the risk of leaks, improper fitment, and uncontrolled drops in cooling efficiency.

Benefits of using an original coolant pipe

Choosing this element from the Cooling system pipes and hoses category for a Range Rover brings a number of practical advantages in daily operation:

• maintaining the factory coolant flow characteristics in the 3.0D AJ20D6 engine,
• perfect fit for mounts and hose routing in the Range Rover Sport L494 engine bay,
• reduced risk of collision with other components in the engine area due to proper geometry,
• possibility of using existing clamps and mounting brackets,
• consistency with other components of the vehicle's cooling system.

For users who want to better understand the impact of coolant pipes on engine durability, an article describing common overheating problems and the importance of an efficient fluid circuit will be helpful – check the material: Engine cooling system – overheating, repair, and used radiators.

Characteristics of the used component

The presented coolant pipe is a used part, sourced from dismantling, which allows you to combine the original manufacturer's specification with a cost-effective alternative to new components. This type of solution is particularly beneficial for repairs where it is crucial to maintain the factory design of the cooling system without the need to invest in a full set of new parts.

Choosing a used OEM element is often preferred by workshops specializing in the Range Rover brand, as it allows for the installation of parts with known geometry and compatibility. If you are considering whether it is better to refurbish or install an original component from dismantling, the following guide may be helpful: refurbished or used original – which part to choose for repair?.

Application in Range Rover Sport L494 service

The 3.0D AJ20D6 coolant pipe is used for:

• repairing leaks in the coolant circuit in the diesel engine,
• removing the effects of overheating when it is necessary to replace several cooling system components,
• restoring factory hose routing in the engine bay after previous modifications,
• preventive maintenance in vehicles used intensively.

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

Summary

Range Rover Sport L494 Water Coolant Pipe Hose Line 3.0D AJ20D6 is a practical service solution for owners and workshops servicing this generation of Range Rover. The original design of the pipe supports the proper operation of the cooling system, and the used nature of the part allows for optimizing repair costs while maintaining compatibility with the 3.0D engine. It is a good choice wherever technical compliance with the factory design and predictable cooling system behavior in daily operation are important.