Land Rover Range Rover L405 Evoque L551 Water Pump Auxiliary LR039070

Land Rover Range Rover L405 Evoque L551 Water Pump Auxiliary is an original component from the Water pumps group, designed for the cooling system in Land Rover vehicles. Thanks to its factory OEM design, it ensures consistency with the factory system and allows for precise replacement without interfering with the vehicle's installation.

Specifications and technical data

• SKU: LR039070
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR039070
• Substitutable numbers: LR039070, CPLA18D474AA, CPLA-18D474-AA
• Part type: Engine Water Pump
• Category: Water Pumps

Purpose and function in the cooling system

The auxiliary water pump is responsible for supporting the circulation of coolant in critical areas of the engine and accessories, stabilizing the operating temperature of the power unit and cooperating components. In Range Rover L405 and Evoque L551 models, its proper operation ensures even distribution of the coolant, which reduces the risk of localized overheating and improves engine operating conditions. The original design dedicated to Land Rover means maintaining the correct flow characteristics, compatibility with factory connectors, and proper cooperation with the vehicle's control electronics. This is particularly important in modern designs, where the cooling system is closely linked to temperature management and driving comfort systems.

Advantages of using an original Land Rover water pump

Choosing an original auxiliary water pump for the Range Rover L405 and Evoque L551 ensures:

• maintenance of factory cooling system operating parameters,
• proper fit to the mounts and hoses in a given model,
• consistency with the vehicle's control software,
• reduction of the risk of leaks and improper fluid circulation. As a result, replacing the component is predictable, and the cooling system retains the characteristics designed by the manufacturer. This solution is particularly beneficial for users who expect stable engine operation and want to keep the vehicle in a configuration close to the factory state.

Product characteristics and fitment

The presented pump belongs to the Water pumps category and has been designed specifically for Land Rover vehicles. This means that the design of the housing, ports, and electrical connectors is adapted to the factory cooling system in the Range Rover L405 and Evoque L551. This type of dedicated solution facilitates installation and minimizes the need for additional modifications. The component comes from the segment of original Land Rover parts, which translates into compliance with service documentation and the possibility of unambiguous identification by OEM number and interchangeable numbers available in the technical specification. For workshops and service centers, this is a significant convenience when selecting and verifying compatibility.

Condition, service application, and economic benefits

The auxiliary water pump is offered in used condition, which allows for a significant reduction in repair costs while maintaining the manufacturer's original design. For many Land Rover users, this is a reasonable compromise between quality and budget, especially in the case of complex cooling systems, where replacing several components at once can generate high costs. A used OEM component also offers the possibility of maintaining consistency with other system components, without the risk of structural differences typical of aftermarket replacements. In practice, this translates into easier installation, predictable performance during operation, and a lower risk of fitment issues. To better understand the importance of original components in the context of safety and durability, it is worth reading an article describing why used OEM parts are a beneficial choice: quality assurance and safety of original used parts.

Technical support, OEM selection, and service knowledge

Selecting the correct auxiliary water pump for a specific version of the Range Rover L405 or Evoque L551 should always be based on the OEM number and reference numbers indicated in the specification. This approach minimizes the risk of error and guarantees full compatibility with the cooling system of the specific vehicle. In the case of service work that also includes the fuel system or other sub-assemblies, broader knowledge about diagnostics and selecting parts by OEM numbers may be useful. Extended information on this topic can be found in the article: fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses, among other things, the principles of identifying components by catalog numbers. If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other elements from the same group, such as additional pumps, fluid circulation elements, or cooling support components, check the available parts in the Land Rover Water pumps category.