Land Rover Discovery 4 L319 Water Coolant Hose Connector Tube 3.0 LR025969

Land Rover Discovery 4 L319 Water Coolant Hose Connector Tube is a component from the Cooling system hoses and pipes category, responsible for the stable routing of coolant within the engine. The precisely matched geometry of the connector ensures a tight connection of the water hose, which translates into safe operation of the cooling system and reduces the risk of leaks. This is a practical solution for users who want to restore proper coolant circulation in their Discovery 4 L319.

Specifications and technical data

• SKU: LR025969
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR025969
• Substitutable numbers: LR025969, AH228575AF, AH22-8575-AF, AH228575AB, AH22-8575-AB
• Part type: Hose
• Category: Coolant Hoses

Function of the water hose connector in the cooling system

The water hose connector in the Land Rover Discovery 4 L319 is responsible for routing coolant between individual sections of the system. Its task is to:

• maintain a tight connection between the water hose and other system components,
• stabilize the direction of coolant flow,
• reduce stress on hoses and pipes during engine operation.

Thanks to a properly selected connector, the cooling system maintains adequate flow, and the fluid circulation remains predictable and consistent, which helps maintain a stable engine temperature.

Why it is worth using an original Land Rover component

Using a component from the Land Rover brand allows you to maintain factory-spec compatibility with the Discovery 4 L319 design. The original water hose connector:

• is designed for the specific cooling system of this model,
• fits existing mounts and hose routings,
• minimizes the risk of leaks resulting from imprecise fitment.

Such a solution facilitates installation and limits the need for modifications, which is particularly important when working in the tight space of the engine bay.

Operational and installation characteristics

The presented water hose connector is a component removed from a vehicle, which allows for maintaining compliance with the factory cooling system configuration. In practice, this means that:

• the geometry of the connector corresponds to the original hose routing in the Discovery 4 L319,
• contact points with hoses and housings are adapted to standard diameters and shapes,
• it can be used as a direct replacement for a worn or damaged component.

Before installation, it is recommended to perform a standard inspection of the sealing surfaces and mating hoses to ensure the entire cooling system operates evenly after the component replacement.

Technical support and selection of cooling system components

When working on the cooling system, it is worth paying attention to the general condition of hoses, connectors, clamps, and other connections. Engine overheating can result not only from radiator or pump failure but also from leaks at small connecting elements. To better understand the impact of individual components on engine durability, you can use the advice contained in the article Engine cooling system – overheating, repair, and used radiators, where practical aspects of diagnostics and repair are discussed.

If you are planning a comprehensive repair or upgrade of the cooling system area in your Land Rover and need other elements from the same group, such as additional connectors, hoses, or water pipes, check the available parts in the Land Rover cooling system hoses and pipes category.

To shorten the vehicle's downtime in the workshop and more efficiently assemble a set of components, you can also familiarize yourself with the material describing the organization of workshop supplies: how a wide assortment in one warehouse shortens vehicle downtime at the mechanic. This will make it easier for you to plan the replacement of the water hose connector along with other cooling system elements in a single service stage.