Mercedes-Benz W211 W220 280CDI 320CDI Air Pipe Hose Intake Manifold A6480940197

Mercedes-Benz W211 W220 280CDI 320CDI Air Pipe Hose Intake Manifold is a component from the Lines, hoses and pipes group, designed for the intake system in Mercedes vehicles. It is responsible for the stable flow of air to the engine, which promotes smooth operation of the power unit and proper interaction with auxiliary equipment.

Specifications and technical data

• SKU: A6480940197
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6480940197
• Substitutable numbers: A6480940197, A 648 094 01 97, ŁS
• Category: Hoses, Lines & Pipes

Purpose and function of the air pipe

The described air pipe is a component of the intake system in Mercedes E-Class W211 and S-Class W220 models with 280CDI and 320CDI diesel engines. Its task is to provide a tight and stable flow of air between individual intake components, which reduces pressure drops and supports correct engine operating parameters.

A properly selected air pipe helps to maintain:

• proper patency of the intake system,
• stable operating conditions for the turbocharger,
• repeatable performance of the power unit in daily operation.

Benefits of using an original Mercedes component

The air pipe comes from the Mercedes manufacturer's range, which means that the factory geometry, diameters, and mounting points are preserved. As a result, the component fits factory brackets and clamps, and installation does not require any modifications or adjustments.

The main advantages of using an original air pipe include:

• secure fit to the intake system in specific engine versions,
• preservation of the connection tightness designed by the manufacturer,
• reduction of the risk of leaks that could affect the operation of the engine and auxiliary equipment.

Performance characteristics and installation

The component comes from the Lines, hoses and pipes group, which means it has been designed to work in conditions typical for the engine compartment – under variable temperatures, vibrations, and pressure loads. The design of the pipe is adapted to the factory intake route in Mercedes W211 and W220 models, which facilitates its correct positioning during installation.

When replacing the air pipe, it is worth paying attention to:

• the condition of clamps and mounting points,
• the cleanliness of the ports to which the pipe is connected,
• correct positioning relative to adjacent components to avoid chafing.

Product condition and service application

The offered air pipe is a used component, which makes it an attractive option for vehicle maintenance when the priority is cost optimization while maintaining the original manufacturer's specifications. This type of part is suitable for both routine intake system repairs and replacing a damaged pipe after a mechanical failure.

Selecting the right air pipe for a specific engine version allows for maintaining the integrity of the intake system, which is important for the operation of the power unit, especially in turbocharged diesel engines.

Expanding the Mercedes intake system

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional intake pipes, flexible hoses, or rigid air ducts, check the available parts in the Mercedes lines, hoses and pipes category.

If you want to better understand how to approach the purchase of original used and replacement parts economically, an article describing strategies for saving on the maintenance of popular brands may be helpful – you can find it here: Repairing a Volkswagen for pennies? Discover how to save on original car parts.