Range Rover Sport L494 Oil Cooler Pipe 3.0 Diesel LPLA-18B402-AE

Range Rover Sport L494 Oil Cooler Pipe 3.0 Diesel is a component from the Lines, hoses and pipes category, designed for the lubrication system of a diesel engine. It is responsible for the stable drainage of oil to the cooler, which supports safe operating conditions for the power unit and reduces the risk of overheating. This is a practical solution for users who want to maintain the efficiency of the oil system in their Range Rover Sport 3.0 Diesel.

Specifications and technical data

• SKU: LR155133
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR155133
• Substitutable numbers: LR155133, LPLA18B402AE, LPLA-18B402-AE
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the oil system

The oil cooler pipe in the Range Rover Sport L494 operates within the engine oil circuit, routing the working medium between the engine and the heat exchanger. A correctly selected pipe ensures:

• stable oil flow under typical loads of the 3.0 Diesel unit,
• maintenance of the appropriate oil temperature across a wide range of operating conditions,
• reduction of pressure drops in the lubrication system.

As a result, the oil system maintains proper parameters, which promotes smooth engine operation and reduces the risk of accelerated wear of mating components.

Construction and fitment for Range Rover Sport L494

The component belongs to the Lines, hoses and pipes group, which means that its geometry, connection diameters, and mounting points are adapted to the factory architecture of the engine bay in the Range Rover Sport L494. The pipe construction is prepared for operation in a high-temperature environment and contact with engine oil, with a shape tailored for routing along the original installation paths.

Such fitment facilitates installation, allows for maintaining factory hose routing, and minimizes the risk of collision with other components in the engine bay, which is particularly important in densely packed diesel units.

Benefits of using an original oil pipe

Using an original oil cooler pipe in a diesel engine translates into a number of practical operational benefits:

• preservation of factory oil flow parameters and cooling characteristics,
• secure fitment to mounts and connectors in the lubrication system,
• reduced risk of leaks resulting from inaccurate fitment of aftermarket replacements,
• easier diagnostics and service in the future thanks to compliance with manufacturer documentation.

This solution is particularly recommended for repairs of diesel units, where stable oil cooling has a direct impact on engine durability and vehicle comfort.

Product characteristics and application in a Diesel engine

The oil cooler pipe is designed to work with a power unit fueled by Diesel, which involves higher thermal and pressure loads compared to many gasoline engines. The pipe construction is prepared to operate under such conditions, ensuring appropriate rigidity and resistance to temperature changes.

The product comes from dismantling, which allows for maintaining the original installation specification and operating parameters of the pipe. For users looking for a reasonable compromise between repair costs and maintaining the factory configuration of the oil system, this is a technically sound solution.

Integration with other Range Rover oil system components

Replacing the oil cooler pipe often involves inspecting other lubrication system components, such as the oil cooler, seals, or other oil lines. A consistent service approach helps limit vehicle downtime and reduce the risk of subsequent leaks shortly after the repair.

If you are planning a comprehensive repair or upgrade of the oil system area in your Range Rover and need other elements from the same group, such as return lines, flexible sections, or rigid pipes carrying the working medium, check the available parts in the Range Rover Lines, hoses and pipes category.

Safety of using used OEM parts

When choosing a used oil pipe, many users pay attention to the origin and compliance with factory specifications. Original components from dismantling allow for maintaining the parameters intended by the vehicle manufacturer, which is important for both safety and repair durability.

To better understand the advantages of using original aftermarket elements, it is worth reading the expert material: Quality assurance and OEM safety – why are used original car parts the best choice for your car?.