Mercedes W204 W212 M156 Turbocharger Bleed Pipe Hose Line AMG Petrol A6562000900

The Mercedes W204 M156 AMG Turbocharger Vent Hose is a specialized turbocharger component designed for the AMG M156 series petrol engines. It is responsible for the controlled removal of gases from the turbocharger area, supporting stable engine operation and proper pressure circulation in the front chamber.

Specifications and technical data

• SKU: A6562000900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6562000900
• Substitutable numbers: A6562000900, A 656 200 09 00
• Location on the vehicle: Front
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and function in the supercharging system

The AMG turbocharger vent hose for the Mercedes W204 operates in a critical area of the turbocharging system, where maintaining proper gas flow and stable pressure is crucial. A properly functioning hose:

• ensures controlled venting of the turbocharger area,
• reduces the risk of unwanted overpressure in the system,
• supports the smooth operation of the petrol engine under load,
• helps maintain the correct operating conditions of the components working with the turbocharger.

The front-of-vehicle location allows for efficient cable routing and easier integration with other supercharging system components.

Construction, fitting and assembly

This component was designed as a turbocharger and parts part, specifically to precisely fit the AMG system in the W204 body. The hose design includes:

• geometry adapted to the front of the engine compartment,
• working cross-sections adapted to the gas flow in a gasoline engine,
• mounting points compatible with the Mercedes factory mounting system.

This solution facilitates service installation and reduces the risk of stress, leaks and incorrect cable routing in the engine compartment.

Performance characteristics and benefits of use

A properly selected breather hose in the AMG M156 engine has a direct impact on the durability and operational stability of the supercharging system. Using this component allows for:

• maintain predictable operating conditions of the turbocharger in a petrol engine,
• reduce the risk of leaks and leaks in the venting area,
• reduce abnormal pressure fluctuations in the intake system,
• maintain the factory operating characteristics of the AMG unit.

This solution is particularly important in vehicles operated dynamically, where the charging system operates in a wide range of loads and temperatures.

Condition, origin and service use

The hose is offered as a used Mercedes original part, allowing you to maintain the factory fitment to the AMG system in the W204. This type of part is ideal for:

• repairs to the charging system after a failure or leak,
• preventive services when the existing cable shows signs of wear,
• restoring the original system configuration in AMG cars.

Choosing an original breather hose reduces the risk of compatibility issues that may occur when using universal components or components that are not adapted to the specific characteristics of the M156 engine.

Related Categories and Technical Knowledge

If you're also looking for other turbochargers and parts for Mercedes, check out our dedicated offer: turbochargers and parts for Mercedes . This will help you easily assemble the components necessary for comprehensive turbocharger system maintenance.

When planning major service work, it's also worth considering the entire drivetrain. A guide describing the diagnosis and selection of clutch and dual-mass flywheel components can be helpful – you can find it here: Clutch and Dual-Mass Flywheel – Diagnostics and Parts Selection for the Drivetrain . This will allow you to better plan the scope of work and select parts consistent with the drivetrain's characteristics.