Mercedes ML W164 Intercooler Turbo Hose Pipe Right Side 3.0 CDI A1645282082

Charge air hose for Mercedes W164 (2007) is a key component of the intake system, responsible for efficiently directing compressed air from the turbocharger to the intercooler and intake manifold. A properly selected hose ensures stable boost pressure, which translates to correct engine operation, better throttle response, and safe operating conditions. By choosing an original charge air hose dedicated to the Mercedes W164, you minimize the risk of leaks and performance issues.

Specifications and technical data

• SKU: A1645282082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1645282082
• Substitutable numbers: A1645282082, A 164 528 20 82
• Location on the vehicle: Right
• Part type: Hose
• Category: Hoses, Lines & Pipes

Function and Role of the Charge Air Hose

The charge air hose in the Mercedes W164 is responsible for a sealed and stable connection of the boost system components. Its tasks include:

• directing compressed air under the correct pressure,
• maintaining proper flow without unnecessary turbulence,
• limiting pressure drops in the intake system,
• ensuring correct cooperation with the turbocharger and intercooler.

Thanks to this, the engine can operate under stable conditions, and the control unit maintains optimal boost parameters without generating errors or entering limp mode.

Why Choose a Dedicated Hose for Mercedes

The charge air hose designed for the Mercedes W164 has been engineered with a specific model and year in mind, which translates to:

• precise geometric fit to factory spigots and mounting points,
• appropriate internal diameter matched to the boost system's performance,
• maintaining proper flexibility while resisting deformation,
• compatibility with factory clamps and brackets.

Such a fit reduces the risk of the hose slipping off, micro-leaks, and unwanted power drops. This is particularly important in vehicles operated under varying load conditions, where the boost system operates dynamically.

Benefits of a Properly Functioning Boost System

A functional charge air hose in the Mercedes W164 directly impacts driving comfort and safety. A correctly selected component helps maintain:

• stable power and torque across the entire RPM range,
• correct boost pressure values registered by sensors,
• a lower risk of intake air overheating,
• reduced fuel consumption resulting from efficient mixture combustion.

Replacing a worn or leaking hose with a proven, dedicated Mercedes component helps eliminate common symptoms such as power loss, smoking, or boost-related error codes.

Application in Service, Repairs, and Tuning

The charge air hose for the Mercedes W164 is suitable for both standard intake system repairs and performance-enhancing modifications. In the case of mild software tuning, it is particularly important that the boost system is sealed and prepared for higher loads. If you are planning modifications, it is worth consulting the guide how to safely increase car performance using used components to select components consciously and safely.

Practical Installation and Maintenance Tips

When replacing the charge air hose in the Mercedes W164, it is worth paying attention to several technical aspects:

• thorough cleaning of spigots and mating surfaces,
• checking the condition of clamps and hose clips,
• inspecting other intake system components for cracks and abrasions,
• performing a leak test after installation, e.g., by observing boost parameters.

This approach allows you to utilize the full potential of the dedicated charge air hose and reduce the risk of the fault recurring in a short period.