Range Rover L322 Sport 3.6 TDV8 Engine Coolant Water Pump 6H4Q-8501-DD

The Range Rover L322 Sport 3.6 TDV8 Water Pump 6H4Q-8501-DD is an original part from the Water Pumps group, designed for the cooling system of the 3.6 TDV8 engine. This used pump offers a functional service solution, enabling the restoration of proper coolant circulation and stable engine operation under demanding driving conditions.

Specifications and technical data

• SKU: LR008863
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR008863
• Substitutable numbers: LR008863, 6H4Q-8501-DD, 6H4Q8501DD
• Part type: Engine Water Pump
• Category: Water Pumps

Purpose and Function in the Cooling System

The water pump in the 3.6 TDV8 engine is responsible for forcing the circulation of coolant between the engine block, cylinder heads, and heat exchanger. A properly functioning pump reduces the risk of overheating, stabilizes operating temperature, and supports efficient heat dissipation under heavy engine load.

For Range Rover L322 Sport models, using a dedicated water pump is crucial for maintaining the correct thermal characteristics of the V8 engine, especially when driving with a heavy vehicle load, towing trailers, or operating off-road.

Construction and Fit for Range Rover 3.6 TDV8

The offered water pump is structurally designed to fit the specific architecture of the 3.6 TDV8 engine in the Range Rover L322 Sport. The body geometry, port placement, and mounting method are consistent with the manufacturer's original solutions, facilitating installation in place of a worn unit.

Original manufacturing ensures proper alignment with the timing cover and cooling hose system, as well as compatibility with the original pump drive. This preserves the designed coolant flow efficiency, contributing to the stable operation of the entire system.

Benefits of Using an Original Water Pump

Using an original water pump in the Range Rover L322 Sport 3.6 TDV8 allows for engine operating parameters to be maintained in accordance with the manufacturer's specifications. This is particularly important for V8 diesel engines, where thermal loads are high and the margin for overheating is small.

• maintaining the original coolant flow characteristics,
• proper interaction with the existing cooling system,
• reducing the risk of localized overheating and engine component distortion,
• improved operating temperature stability in urban and off-road conditions.

For users who value durability and predictable performance, choosing an original pump from the Water Pumps category is a technically safe solution that aligns with the vehicle's design intent.

Used Condition and Installation Aspects

The water pump is offered in used condition, providing a reasonable compromise between repair cost and maintaining original manufacturer specifications. Before installation, standard service procedures are recommended: leak testing, verification of operating clearances, and assessment of surfaces that interface with seals.

The replacement of the water pump in the 3.6 TDV8 engine should be carried out by a workshop experienced with V8 engines in Range Rover vehicles. Proper installation, bleeding of the cooling system, and the use of the correct coolant are crucial for the long-term, stable operation of the entire system.

Part Selection by Numbers and Technical Support

To ensure the offered water pump is correctly selected for your specific Range Rover L322 Sport 3.6 TDV8 configuration, it is advisable to verify compatibility using the OEM number and available cross-reference numbers. Proper selection eliminates the risk of installation problems and ensures full compatibility with the cooling system.

For users interested in a broader context of selecting and diagnosing fuel system components and associated parts, an article describing the principles of identifying parts by OEM and VIN numbers, as well as practical service tips, may be helpful: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and require other parts from the same group, such as impellers, housings, or seals for the cooling system, check the available parts in the Range Rover Water Pumps category.