Land Rover Range Rover L322 Sport L320 L560 Water Pump 4.2 Petrol F8YH-8501-AA

Land Rover Range Rover L322 Sport L320 L560 Water Pump 4.2 Petrol is an original component from the Water pumps group, designed for 4.2 petrol engines in Land Rover vehicles. This used OEM part allows for maintaining the factory cooling parameters of the power unit, which translates into stable engine operation and safe performance in demanding road conditions.

Specifications and technical data

• SKU: F8YH-8501-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: F8YH-8501-AA
• Substitutable numbers: F8YH-8501-AA, F8YH8501AA, LR141673, M8A28B500BB, M8A2-8B500-BB
• Fuel type: Petrol
• Category: Water Pumps

Purpose and compatibility

The presented water pump has been designed for use in Range Rover L322, Range Rover Sport L320, and L560 models with a 4.2 petrol engine. The OEM design ensures a proper fit to the factory cooling system, which facilitates installation and reduces the risk of leaks. As a result, this component can be used both for standard replacement of a worn pump and for more extensive engine service work.

Technical and functional characteristics

The pump belongs to the Water pumps category, responsible for the forced circulation of coolant in the petrol engine. A properly functioning component:

• stabilizes the operating temperature of the 4.2 unit,
• reduces the risk of overheating under high load,
• supports uniform heat dissipation from the block and cylinder heads.

The OEM solution is optimized for flow and pressure within the cooling system, which is particularly important in high-power engines typical of the Range Rover. Using a part that complies with factory specifications helps maintain correct thermal operating parameters and predictable vehicle behavior under various operating conditions.

Benefits of using an original water pump

Using this water pump in a Land Rover with a 4.2 petrol engine allows you to maintain the integrity of the entire cooling system. Key advantages include:

• Factory fit – geometry and mounting points consistent with the vehicle manufacturer's original design.
• Stable cooling parameters – appropriately selected coolant flow for 4.2 Petrol units.
• Verification via OEM and replacement numbers – facilitates the selection of the correct pump for a specific vehicle configuration.

Thanks to this, the component can be safely used as a replacement for the factory-installed pump without the need to modify other cooling system components.

Condition, origin, and part selection

The pump is a used item, which in practice means the possibility of an economical repair while maintaining the original Land Rover specification. Before installation, it is recommended to perform a standard check of tightness, play, and the condition of seals, in accordance with the manufacturer's service procedures. Part selection should be based on the OEM number and interchangeable numbers, as well as the exact model and engine version of the vehicle.

To better understand the relationships between pumps, injectors, and other power supply elements, an article describing diagnostics and component selection by catalog numbers may be helpful – check out the guide on the fuel system, pumps, and methods of their selection, which facilitates the planning of comprehensive service work.

Expanding the cooling system in a Land Rover

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 housings, seals, or additional pump drive components, check the available parts in the Land Rover Water pumps category.

A well-chosen water pump, combined with a properly functioning fuel system and efficient engine management, allows for maintaining stable operating conditions for the 4.2 Petrol unit, which translates into predictable performance and a longer service life for key powertrain components.