Land Rover Discovery 3 L319 Water Flange Pipe Hose Connector 2.7 TDCi PFK500020

Land Rover Discovery 3 L319 Water Flange Pipe Hose Connector 2.7 TDCi is an original cooling system component from the Cooling system pipes and hoses category, designed for the 2.7 TDCi diesel engine. It enables efficient coolant circulation between components, supporting stable engine operating temperatures and safe heat dissipation.

Specifications and technical data

• SKU: PFK500020
• Mark: Land Rover
• Condition: Used
• OEM Part Number: PFK500020
• Substitutable numbers: PFK500020
• Part type: Fitting
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented flange – water pipe is a component responsible for the directional flow of coolant in the 2.7 TDCi engine of the Discovery 3 L319 model. A correctly selected water pipe:

• ensures a tight connection between cooling system components,
• reduces the risk of coolant leaks,
• supports the maintenance of optimal engine operating temperature under load,
• allows for the preservation of factory pipe routing geometry.

Thanks to being matched to a specific engine unit, the flange works with other cooling system components without the need for modifications.

Benefits of using an original Land Rover component

Original Land Rover solutions in the Cooling system pipes and hoses area are designed for long-term, stable operation in demanding off-road and road conditions. Using a dedicated water flange in the Discovery 3 L319 allows for:

• secure fitment to factory mounts and flange diameters,
• compatibility with the original 2.7 TDCi engine cooling system,
• maintenance of the coolant flow rate specified by the manufacturer,
• easier diagnostics and future service thanks to compliance with service documentation.

This solution is particularly beneficial for repairs performed according to the manufacturer's technology, where the consistency of all components is crucial.

Characteristics of the used component

The offered flange – water pipe hose is a dismantled, used part. This type of component allows for an economical repair of the cooling system while maintaining the original manufacturer's specifications. In practice, this means the ability to restore proper coolant circulation without the need to resort to replacements with uncertain fitment.

A used OEM component is a good choice wherever structural compliance with the factory system and reducing service costs while maintaining predictable operating parameters are priorities.

Role in preventing engine overheating

A functional water flange in the 2.7 TDCi engine has a direct impact on the stability of the engine's operating temperature. Leaks or deformations of the pipes can lead to fluid loss, air in the system, and consequently, engine overheating. Replacing a worn component with a properly selected flange helps mitigate these risks and maintain an even flow of coolant.

For a better understanding of the impact of temperature on the cooling system and methods for economical component operation, it is worth reading the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings, which discusses practical aspects of cooling system operation in high temperatures.

Expanding Land Rover cooling system service

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 water pipes, flexible hoses, or connection flanges, check the available parts in the Land Rover cooling system pipes and hoses category.

When planning broader service work regarding vehicle thermal management, the guide on cabin thermal comfort and component selection may also be helpful, available at the link Air conditioning and heating – part selection and maintenance for year-round comfort. This makes it easier to plan consistent service for both the engine cooling system and the systems responsible for conditions inside the vehicle.