Range Rover L405 Auxiliary Cooling Radiator Coolant Unit CPLA-8D010-AA

Range Rover L405 Auxiliary Cooling Radiator Coolant Unit is a component from the Water radiators category, designed as a supplementary heat exchanger in the cooling system. It enables the stabilization of coolant temperature under demanding engine operating conditions, which translates into safer and more predictable vehicle operation. A used OEM component is a sensible choice for drivers looking for a technically matched solution at an attractive price.

Specifications and technical data

• SKU: CPLA-8D010-AA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-8D010-AA
• Substitutable numbers: CPLA-8D010-AA, CPLA8D010AA, LR034575
• Part type: Radiator
• Category: Radiators

Function and role of the auxiliary cooling radiator in the cooling system

The auxiliary cooling radiator in the Range Rover L405 acts as a supporting heat exchanger, relieving the main radiator in situations of increased thermal load. This is particularly important when driving at high speeds, towing a trailer, off-road use, or in high ambient temperatures.

A stable coolant temperature promotes uniform engine operation, reduces the risk of overheating, and helps maintain engine performance parameters within the range specified by the manufacturer. As a result, the cooling system retains a performance reserve, which is essential in premium vehicles with high weight and power.

Compatibility and fit for Range Rover

The offered auxiliary cooling radiator is designed for Range Rover vehicles, which means a construction consistent with the manufacturer's factory specifications. The appropriate placement of connectors, mounts, and core geometry allows for installation in the factory-intended location without the need for modifications.

The element has a dedicated OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific engine version and vehicle model year. Before purchasing, it is worth comparing the markings with service documentation or the currently installed component to ensure full compatibility.

Benefits of using a used water radiator

Choosing a used auxiliary cooling radiator is a solution that allows for a significant reduction in cooling system repair costs while maintaining the factory design of the component. Compared to low-budget replacements, an original dismantled part usually fits better into the existing system of mounts, hoses, and covers.

The main advantages of such a solution include:

• maintaining the original coolant flow characteristics,
• fitment to factory brackets and hose routing,
• the possibility of an economical replacement in case of leaks or mechanical damage to the existing element.

For users who operate their vehicle in demanding conditions, a functional auxiliary cooling radiator provides important support for the entire cooling system.

The importance of a functional radiator in the summer

High ambient temperatures place a particular strain on the cooling system, and every element – including the auxiliary cooling radiator – has an impact on the engine's thermal safety. It is worth checking out practical tips regarding the operation and selection of used cooling components, which you can find in the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. This is a helpful source of knowledge when planning repairs or preventive replacement of cooling system components.

Expansion and modernization of the Range Rover cooling system

If you are planning a comprehensive repair or modernization of the cooling system area in your Range Rover and need other elements from the same group, such as main liquid heat exchangers, additional cooling modules, or auxiliary radiators, check out the available parts in the Range Rover water radiators category.

Summary

Range Rover L405 Auxiliary Cooling Radiator Coolant Unit is a technically matched cooling system component that supports maintaining stable engine operating temperatures in demanding conditions. A used OEM component allows you to combine functionality with a reasonable repair cost, while maintaining the vehicle's factory design concept. For Range Rover L405 owners, this is a practical solution when replacing a damaged auxiliary radiator or during comprehensive cooling system service.