Range Rover L405 Sport L494 Air Intake Pipe Hose 4.4 Diesel CPLA-9C620-FA

Range Rover L405 Sport L494 Air Intake Pipe Hose 4.4 Diesel is an intake system component designed for diesel engines, responsible for stable airflow between intake sub-assemblies. By maintaining the factory geometry of the hose, it ensures proper airflow, which promotes smooth engine operation and reduces performance drops. This used component from the original Range Rover line is a practical solution for repairs and maintenance of the air supply system in the 4.4 Diesel version.

Specifications and technical data

• SKU: CPLA-9C620-FA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-9C620-FA
• Substitutable numbers: CPLA-9C620-FA, CPLA9C620FA, LR036471
• Fuel type: Diesel
• Part type: Air Filter Housing
• Category: Air Filter Housings

Purpose and function in the intake system

The air intake hose in Range Rover L405 and Range Rover Sport L494 models with a 4.4 Diesel engine is responsible for a tight and stable connection of intake components, such as the air filter housing and subsequent sections of the suction system. A properly selected hose minimizes the risk of leaks, boost pressure drops, and incorrect readings from airflow sensors.

The proper operation of this component has a direct impact on:

• maintaining the appropriate amount of air supplied to the diesel engine,
• stability of combustion parameters under various loads,
• reduction of turbulence and flow losses in the intake system.

Compatibility with the 4.4 Diesel engine

The presented hose has been designed to work with the 4.4-liter diesel engine used in selected versions of the Range Rover L405 and Range Rover Sport L494. This means that its shape, connection diameters, and routing have been matched to the specific layout of the engine compartment in these models.

As a result, installation is orderly, maintaining factory mounting points, which facilitates service and reduces the risk of collision with other components in the engine compartment. Dedicated application for the diesel engine helps maintain the proper operating parameters of the turbocharger and the boost system.

Characteristics of the used component

The air intake hose comes from the Air filter housings category, which means it is part of the same group of components responsible for preparing and supplying air to the engine. As a used item, it is a reasonable choice for repairs where maintaining original geometry and fitment is crucial while optimizing service costs.

Using an original dismantled hose allows you to:

• maintain factory airflow in the intake system,
• preserve compatibility with mounts and brackets in the engine compartment,
• reduce the risk of fitment issues typical of universal replacements.

Benefits of using the original air intake hose

Choosing an air intake hose dedicated to the Range Rover L405 and Range Rover Sport L494 with a 4.4 Diesel engine is a solution that helps maintain stable engine operating parameters and proper cooperation with the air filter housing and other intake elements. A properly selected component reduces the risk of unfiltered air entering, which is important for the durability of the diesel engine.

This approach is particularly important in Range Rover class vehicles, where the intake system operates under varying load and temperature conditions, and maintaining tightness and proper airflow translates into engine refinement, dynamics, and fuel consumption.

If you are planning a comprehensive repair or upgrade of the intake system area in your Range Rover and need other elements from the same group, such as intake ducts, connection nozzles, or additional hose sections, check the available parts in the Range Rover Air filter housings category.