Range Rover L405 Intercooler Air Intake Pipe Hose Line CPLA-6F074-DC

The Range Rover L405 intercooler air intake pipe hose line is a used intercooler air intake hose designed for gasoline engines. This component belongs to the pipes, hoses, and tubes category and is a crucial link in the turbocharging system, responsible for the stable delivery of compressed air.

Specifications and technical data

• SKU: CPLA-6F074-DC
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: CPLA-6F074-DC
• Substitutable numbers: CPLA-6F074-DC
• Fuel type: Petrol
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

The intercooler intake hose in the Range Rover L405 operates in a demanding environment of high temperatures and variable pressure. Its task is to securely and stably channel air between the components of the turbocharging system, ensuring the gasoline engine receives the correct amount of cooled charge air.

A properly selected hose in this section of the system contributes to:

• maintaining correct boost pressure across the entire RPM range,
• limiting power loss resulting from leaks or hose deformation,
• stable turbocharger operation and proper throttle response.

Construction and Technical Characteristics

As a component from the pipes, hoses, and tubes group, this intercooler intake section is designed to handle positive pressure and flow pulsations typical of gasoline engines. The hose's construction is adapted for:

• temperature resistance generated by compressed air and adjacent engine components,
• vibration resistance and movement of the powertrain relative to the chassis,
• shape retention under load, without wall collapse during rapid pressure changes.

A hose configured in this way helps maintain predictable flow parameters, which translates to consistent performance and correct engine control unit operation.

Application in Gasoline Engines

The intake system in gasoline engines is particularly sensitive to any leaks and flow disruptions. Using the appropriate intercooler hose allows for:

• precise mixture dosing by the injection system,
• stable boost pressure values monitored by sensors,
• reducing the risk of intake air overheating, which helps maintain the efficiency of the charge cooling system.

This ensures the gasoline engine maintains smooth operation, and the control unit does not have to compensate for errors caused by leaks or hose deformation.

Benefits of Installing a Used Intercooler Intake Hose

Choosing a used intercooler intake hose for the Range Rover L405 is a solution that combines cost savings with maintaining the correct functionality of the intake system. Compared to low-quality aftermarket parts, an original production line component typically offers:

• factory geometric fit to mounting points and adjacent components,
• compliance with the original routing of hoses in the engine bay,
• predictable material behavior under load and in long-term use.

This is particularly important in vehicles with complex turbocharging systems, where every intake component affects the overall engine performance characteristics.

Mercedes Pipes, Hoses, and Tubes – Part Selection

If you are looking for other components from the Mercedes pipes, hoses, and tubes category, visit our dedicated subpage where you will find a wide selection of parts for various models of this brand: Mercedes pipes, hoses, and tubes.

To better understand the impact of the cooling system and airflow on engine durability and potential savings when choosing used parts, we recommend reading our guide: Summer Heat vs. Cooling System: Used Radiators and Fans for Guaranteed Savings. This will help you plan the maintenance of your vehicle's intake and cooling systems consciously.