Range Rover L322 Engine Coolant Radiator Cooling Unit 3.6 TDV8 PCC500300

Visual condition of the part

The product shows signs of use visible in the photos. Range Rover L322 Engine Coolant Radiator Cooling Unit 3.6 TDV8 is an original Land Rover cooling system component, designed for efficient heat dissipation from the engine unit. This used radiator from the Water Radiators category allows for a technical yet cost-effective repair of the cooling system in the demanding operating conditions of a large SUV.

Specifications and technical data

• SKU: PCC500300
• Mark: Land Rover
• Condition: Used
• OEM Part Number: PCC500300
• Substitutable numbers: PCC500300, 7H42-8005-AA, 7H428005AA
• Part type: Radiator
• Category: Radiators

Purpose and function in the cooling system

The presented radiator is a component of the 3.6 TDV8 diesel engine cooling system in the Range Rover L322, responsible for stabilizing the operating temperature of the engine unit. A properly selected radiator ensures:

• efficient dissipation of excess heat from the coolant,
• maintenance of optimal engine operating temperature in both urban and off-road conditions,
• reduced risk of overheating under heavy load and towing. Thanks to its OEM-compliant design, the radiator works with the factory fan, hoses, and other cooling system components, which facilitates installation and reduces the risk of fitment issues.

Benefits of using an original water radiator

Using an original water radiator in the Range Rover L322 3.6 TDV8 translates into stable engine operation and predictable cooling system performance. Key advantages include:

• Factory fitment – maintaining the correct geometry of connections and compatibility with stock equipment.
• System consistency – proper cooperation with the thermostat, coolant pump, and expansion tank.
• The ability to restore the correct engine operating temperature after a failure or leak in the old radiator. For users operating the vehicle in difficult off-road conditions or under heavy loads, a functional radiator is a crucial element in protecting the engine unit from thermal damage.

Condition, verification, and practical application

The offered radiator is a used component, which allows for a cost-effective restoration of the cooling system's efficiency while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard check for leaks and cleanliness of the flow channels, as well as to verify the correct operation of the entire cooling system after installation. In practice, replacing the radiator is particularly recommended in situations where symptoms such as rising engine temperature, coolant loss, or visible mechanical damage to the core or tanks occur. A correctly selected component helps reduce the risk of more serious failures, such as head gasket damage or deformation of engine components.

Technical support and knowledge about the cooling system

To better understand the impact of a functional radiator on engine longevity and the symptoms of overheating, it is worth checking out the guide on cooling system diagnostics and repair – this is discussed in detail in the article Engine cooling system – overheating, repair, and used radiators. The knowledge from this material facilitates the assessment of component condition and the planning of preventive maintenance actions.

Related items from the Land Rover Water Radiators category

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other components from the same group, such as additional radiators, cooling hoses, or expansion tanks, check out the available parts in the Land Rover Water Radiators category.