Range Rover Sport L320 Coolant Expansion Tank Fluid Bottle AH22-8A080-AA

Visual condition of the part

The product shows signs of use visible in the photos. Range Rover Sport L320 Coolant Expansion Tank Fluid Bottle is a cooling system component responsible for stable engine operation across a wide temperature range. A properly selected expansion tank ensures correct fluid circulation, compensation for thermal expansion, and safe discharge of excess pressure. This component from the Expansion tanks category is designed for Range Rover Sport L320 vehicles and serves as a functional service solution.

Specifications and technical data

• SKU: AH22-8A080-AA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: AH22-8A080-AA
• Substitutable numbers: AH22-8A080-AA, AH228A080AA, LR013663, LR020367, AH228A080AB, AH22-8A080-AB
• Part type: Coolant Expansion Tank
• Category: Expansion & Overflow Tanks

Purpose and function in the cooling system

The coolant expansion tank in the Range Rover Sport L320 plays a key role in maintaining stable pressure within the cooling system and compensating for fluid volume changes during engine heating and cooling. A properly functioning tank:

• enables safe discharge of excess fluid when pressure rises,
• provides a coolant reserve available for the pump and cooling channels,
• reduces the risk of engine overheating,
• stabilizes the operation of the entire system in both urban and highway conditions. Thanks to its proper design, this component works in harmony with other cooling system elements, supporting even heat dissipation from the engine and maintaining its operational efficiency.

Technical characteristics and fitment

The offered tank belongs to the group of original Range Rover parts, which translates into factory-standard fitment for the Sport L320 engine bay. This ensures the correct geometry of mounts, connection ports, and cooling system hose attachment points. The product has an assigned OEM part number and associated replacement numbers, which facilitates verification of compatibility with a specific engine version and vehicle model year. This allows for precise selection of the part for the existing car configuration, minimizing the risk of installation issues.

Condition of the part and service aspects

The presented expansion tank is offered as a used part, which is a beneficial solution for users looking for an economical alternative to a new component that still complies with the original specifications. This type of part is particularly useful in situations where the existing tank shows signs of wear, leaks, or mechanical damage. Using an original salvaged tank allows for maintaining the factory operating characteristics of the cooling system while reducing repair costs. It is a practical solution for post-accident repairs, preventive maintenance, or replacing wear-and-tear parts in older Range Rover Sport L320 units.

Benefits of using an original expansion tank

Choosing a component from the Expansion tanks group dedicated to the Range Rover Sport L320 offers a number of practical advantages:

• factory fitment for the specific model's cooling system,
• preservation of the tank's working capacity as intended by the manufacturer,
• correct placement of ports and connections, facilitating installation,
• consistency with the original engine bay architecture. As a result, replacing a worn part with an original equivalent allows for maintaining stable engine operating parameters and reducing the risk of failures resulting from overheating or air pockets in the cooling system. If you are planning a comprehensive repair or upgrade of the cooling system area in your Range Rover and need other parts from the same group, such as additional tanks, mounting elements, or caps, check out the available parts in the Range Rover Expansion tanks category.