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

Range Rover Sport L320 Coolant Expansion Tank Fluid Bottle is an original cooling system component designed for stable engine operation under demanding conditions. Thanks to its factory design, it ensures proper discharge of excess fluid, pressure maintenance, and clear coolant level monitoring. This is a practical solution for users who want to maintain consistency with the factory specification of the Range Rover Sport L320 and avoid issues with fitting aftermarket replacements.

Specifications and technical data

• SKU: LR020367-2
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR020367
• Substitutable numbers: PCF500110, LR020367, 6H228A080AB, 6H22-8A080-AB, AH228A080AB, AH22-8A080-AB
• Part type: Reservoir
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the cooling system

The presented expansion tank is responsible for compensating for changes in coolant volume resulting from temperature fluctuations during engine operation. A properly selected component from this group allows to:

• maintain stable pressure in the cooling system,
• minimize the risk of engine overheating,
• facilitate bleeding and coolant level monitoring,
• ensure safe engine operation across a wide range of loads. Thanks to a design consistent with Range Rover factory solutions, the tank works with original equipment, hoses, and mounts, which reduces the need for additional modifications.

Construction and fitment for the Range Rover Sport L320

The tank has been designed as a cooling system component dedicated to the Range Rover Sport L320, taking into account the characteristic layout of components in the engine bay. Proper shaping of the connection ports and mounting points allows for:

• secure seating in factory brackets,
• proper routing of coolant hoses,
• maintaining clearances relative to other components,
• easy service access when topping up or replacing fluid. Original manufacturer markings and assignment to a specific model facilitate part identification and limit the risk of installing an incompatible component.

Performance characteristics and condition

The offered tank comes from a group of used parts, which allows for economical cooling system repair while maintaining the original design. This type of component is particularly useful in situations where there has been mechanical damage, housing cracks, or leaks in the area of the ports. Choosing an original expansion tank from dismantling is a solution that often ensures a better fit than random replacements, while simultaneously allowing the cooling system's operating parameters to remain consistent with the vehicle manufacturer's assumptions.

Product group and system expansion

The element belongs to the group of Washer fluid tanks, pumps, and nozzles, which are components responsible for the circulation and distribution of various operating media in the vehicle. In practice, during service work within the engine bay, it is often worth considering a parallel inspection of other elements in this group to limit downtime and repeat workshop visits. 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 tanks, pumps, or nozzles, check the available parts in the category Range Rover washer fluid tanks, pumps, and nozzles.

Selection by numbers and technical support

To precisely select an expansion tank for a specific version of the Range Rover Sport L320, it is worth using the OEM part number and interchangeable numbers assigned to this model. This allows you to avoid compatibility problems resulting from model year differences, engine versions, or changes introduced during production. If you want to organize the verification process and learn step-by-step how to efficiently use OEM numbers when purchasing used parts, a practical guide will be helpful: how to select the right car part by VIN and OEM number. For those interested in a broader look at the operation and diagnostics of supply systems, it is also worth reading the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which shows how important the proper cooperation of all key components in the vehicle is.

Summary

Range Rover Sport L320 Coolant Expansion Tank Fluid Bottle is a practical solution for users who want to restore the proper operation of the cooling system while maintaining the original manufacturer's specification. Proper fitment to the model, factory design, and belonging to a dedicated group of components make this a reasonable choice for repairs and upgrades within the engine bay.