Land Rover Discovery Sport L550 Water Coolant Pump Unit 2.0 G4D3-8501-AE

The Land Rover Discovery Sport L550 Water Pump 2.0 G4D3-8501-AE is an original part from the Water Pumps group, designed for the 2.0 gasoline engine cooling system in the Discovery Sport L550 model. This used pump offers a functional service solution, allowing for the restoration of proper coolant circulation and stable engine operation.

Specifications and technical data

• SKU: LR080736
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR080736
• Substitutable numbers: LR080736, 122123457, G4D38501AE, G4D3-8501-AE, G4D3-8501-AJ, G4D38501AJ
• Part type: Engine Water Pump
• Category: Water Pumps

Intended Use and Fitment for Land Rover Discovery Sport L550

The presented water pump has been specifically designed for the 2.0 engine in the Land Rover Discovery Sport L550, ensuring a precise fit with the factory installation and compatibility with original accessories. Using a part from the same construction family as the one fitted on the production line minimizes the risk of installation issues and ensures correct cooperation with other cooling system components.

By maintaining the original housing and impeller geometry, the pump ensures adequate coolant flow across the entire engine load range, which is crucial for both daily city driving and off-road or towing conditions.

Technical Characteristics and Role in the Cooling System

The water pump is responsible for forcing the circulation of coolant between the engine block, cylinder head, and heat exchanger, thereby stabilizing the engine's operating temperature. For the 2.0 engine in the Discovery Sport L550, a properly functioning pump is essential for:

• maintaining optimal engine operating temperature under various load conditions,
• reducing the risk of overheating and secondary mechanical damage,
• preserving stable operating parameters of the lubrication and combustion systems,
• extending the lifespan of seals, hoses, and other cooling system components.

Using an original Land Rover group pump allows for the preservation of factory flow and pressure parameters, which is particularly important in modern high-power density engines.

Condition, Origin, and Benefits of Choosing a Used Part

The offered water pump is a used part, sourced from a dismantled Land Rover vehicle. This type of service solution significantly reduces repair costs compared to purchasing a new part, while maintaining original construction and fitment. For many Discovery Sport L550 owners, this represents a sensible compromise between budget and quality.

Choosing a used water pump from the same construction family as the factory part minimizes the risk of compatibility issues, which are common with cheaper aftermarket replacements of unknown origin. This is a practical solution for workshops specializing in the Land Rover brand and for owners who wish to maintain consistency in the components used.

Reference Numbers and OEM Identification

The water pump features an original OEM part number and associated interchangeable numbers, facilitating unambiguous identification of the component in service catalogs and parts selection systems. This allows workshops or owners to precisely verify the pump's compatibility with a specific version of the 2.0 engine in the Discovery Sport L550, minimizing the risk of purchasing an incorrect component.

If you wish to deepen your knowledge on selecting fuel system components and working with OEM numbers, an article describing the diagnostics and maintenance of the fuel system might be helpful – you can find it here: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. Although it concerns a different component, it effectively illustrates the approach to identifying parts by factory numbers.

Support for Land Rover Cooling System Upgrades

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and require other parts from the same group, such as additional pumps, pump drive components, or housings related to coolant circulation, check the available parts in the Land Rover Water Pumps category.

For more extensive service work, including other used body or equipment components, consider solutions from dismantled vehicles – you can find more information on this topic in the guide: Replacing Body Panels with Used Parts – Can Dismantled Body Parts Look Like New?. This will help you better plan your repair budget while maintaining an appropriate level of quality.