Range Rover Sport L320 Air Charge Intercooler 2.7 V6 6H22-9L440-DA

The Range Rover Sport L320 Air Charge Intercooler 2.7 V6 is an original charge air intercooler designed for the 2.7 V6 engine in the Range Rover Sport L320 model. As a component from the Intercoolers group, it is responsible for stably lowering the temperature of compressed intake air, which promotes smooth engine operation. A used OEM part from Land Rover is a sensible choice for drivers seeking a technically matched solution at an attractive price.

Specifications and technical data

• SKU: PML500031
• Mark: Land Rover
• Condition: Used
• OEM Part Number: PML500031
• Substitutable numbers: PML500031, 6H229L440DA, 6H22-9L440-DA
• Part type: Intercooler
• Category: Intercoolers

Function and Role of the Intercooler in the 2.7 V6 Engine

The charge air intercooler in the 2.7 V6 engine is responsible for lowering the temperature of compressed air before it is supplied to the combustion chambers. Cooled air has higher density, which promotes stable cylinder filling and helps maintain proper turbocharging parameters. This makes the intake system less prone to overheating, and the engine can operate under more consistent thermal conditions.

In practice, a functional intercooler supports:

• maintaining predictable torque characteristics,
• reducing the risk of power loss under thermal load,
• stable operation of the turbocharging system under typical road conditions.

Original Land Rover Part – Fit and Compatibility

The presented intercooler is a Land Rover part, designed from the factory to work with the intake system of the Range Rover Sport L320 with the 2.7 V6 engine. This means maintaining the original geometry of connections, mounting points, and airflow in accordance with the vehicle manufacturer's specifications. Compared to aftermarket replacements, an OEM part facilitates installation and reduces the risk of problems with fitting hoses or brackets.

For the user, this means:

• maintaining the factory concept for charge air routing,
• reduced risk of leaks at connections,
• easier integration with existing engine accessories.

Used Condition – A Conscious Choice for Cost Savings

The intercooler is offered in used condition, which allows for a significant reduction in repair costs compared to a new OEM part, while maintaining the original design. This is a particularly beneficial solution for comprehensive turbocharging system servicing or when a damaged cooler needs to be replaced quickly. A used component serves as an economical alternative when preserving the factory specification without excessive budget strain is a priority.

If you want to better understand how temperature affects the durability of cooling components and when it's worth opting for used parts, check out our guide: Summer Heat and the Operation of Used Coolers and Fans in the Cooling System.

Application in the Charge Air Cooling System

The Range Rover Sport L320 Air Charge Intercooler 2.7 V6 operates in the air path between the compressor and the intake manifold. Its task is to efficiently dissipate heat to the surroundings while maintaining adequate airflow. A properly selected intercooler helps reduce the thermal load on the engine, which is particularly important in urban conditions, when towing a trailer, or driving in high ambient temperatures.

Replacing a worn or leaking intercooler is recommended, among other things, when the following occur:

• performance drops with a hot engine,
• oil or signs of leaks around the intake hoses,
• problems maintaining stable boost pressure.

Why Choose This Intercooler

By choosing this intercooler model, you receive a component that is consistent with the factory design of the Range Rover Sport L320 2.7 V6 intake system. This solution allows you to combine cost control with the preservation of original construction and predictable operating parameters. A used OEM intercooler will be suitable for both standard operation and planned repairs of the turbocharging system after a failure.

If you are simultaneously upgrading other vehicle components, it is worth considering other parts from the Intercoolers group to maintain consistency throughout the entire intake and cooling system.