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 oil cooling system in a diesel engine. Engineered as part of the original installation, it ensures stable routing of the working medium and proper heat dissipation from the lubrication system. This is a practical solution for users who want to restore the factory operating parameters of the engine unit.

Specifications and technical data

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

Purpose and function in the oil cooling system

The described set of pipes is dedicated to the oil cooler system in the Range Rover Sport L494 model with a Diesel engine. It is responsible for the safe supply and return of oil between the engine and the cooler, which has a direct impact on:

• maintaining a stable operating oil temperature,
• protecting the engine unit from overheating,
• preserving proper lubrication parameters under load,
• reducing the risk of pressure drops in the oil system.

Thanks to the correct routing of the pipes, the oil cooling system operates in a predictable and repeatable manner, which is particularly important in more demanding operating conditions.

Technical characteristics and fitment

The oil cooler pipes and lines have been designed for specific routing in the engine bay, maintaining appropriate bending radii and mounting points. This solution:

• facilitates installation in factory brackets and clamps,
• minimizes the risk of rubbing against other equipment components,
• ensures proper oil flow without unnecessary restrictions,
• promotes the maintenance of the entire circuit's tightness.

The component is prepared to work with the factory oil cooler system in diesel units, which allows for compliance with the vehicle manufacturer's specifications.

Application in vehicles with a Diesel engine

Diesel engines in the Range Rover Sport L494 operate under higher thermal loads and place greater demands on the lubrication system. Efficient oil cooler pipes:

• support stable engine operation during long-distance highway driving,
• help maintain the correct oil viscosity across a wide temperature range,
• reduce wear on components within the engine unit.

For users who operate their vehicle in both urban and off-road conditions, a functional oil cooling system is a vital element in maintaining the durability of the drivetrain.

Condition, origin, and benefits of choosing a used part

The presented set of pipes comes from the used parts segment, which allows for an economical repair while maintaining original geometry and fitment. Choosing this solution is beneficial for drivers who expect:

• compatibility with the factory oil cooler system,
• preservation of the original pipe routing in the engine bay,
• a reasonable balance between repair cost and functionality.

This is a practical option when replacing damaged or leaking pipes, especially after a collision or an oil cooling system failure.

Complementary items from the same group

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other components from the same group, such as additional lines, hoses, or pipes for the cooling and lubrication system, check out the available parts in the Range Rover Lines, hoses and pipes category.

To better plan your service and reduce vehicle downtime at the workshop, it is worth checking out the guide describing how a wide assortment from a single warehouse affects repair speed – details can be found in the article No more waiting for weeks – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic?.