Mercedes-Benz C W203 CDI Diesel Engine Air Intake Inlet Hose Pipe A6110940587

Mercedes-Benz C W203 CDI Diesel Engine Air Intake Inlet Hose Pipe is an original air supply system component designed for CDI diesel engines. Thanks to its factory geometry and precise fit for the specific Mercedes platform, the hose ensures stable airflow to the intake system, which promotes smooth engine operation and proper interaction with engine accessories. It is a practical solution for users looking for a proven, used component with maintained functionality.

Specifications and technical data

• SKU: A6110940587
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6110940587
• Substitutable numbers: A6110940587, A 611 094 05 87, EM
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The Mercedes-Benz C W203 CDI Diesel Engine Air Intake Inlet Hose Pipe in Mercedes W203 CDI models is responsible for directing air to the diesel engine's supply system. A properly selected and airtight hose:

• stabilizes airflow across the entire RPM range,
• reduces pressure drops in the intake,
• supports the correct operation of the turbocharger and fuel dosage control system,
• reduces the risk of engine performance issues resulting from leaks or hose deformation.

In diesel fuel type engines, a precisely matched air stream is required, which is why the proper condition of intake hoses has a direct impact on engine refinement, dynamics, and exhaust emissions.

Benefits of using an original Mercedes hose

Choosing a component from the Hoses, pipes and tubes group that comes from the same production line as the vehicle's factory equipment allows for maintaining compliance with the manufacturer's design. The original intake hose for the Mercedes W203 CDI provides:

• secure fitment to mounts and other intake system components,
• preservation of the factory air routing, which limits vibrations and stress,
• compatibility with diesel engine accessories, including sensors and flow control elements.

A used component of this type is a good solution for maintenance repairs when the existing hose has cracked, delaminated, or deformed due to temperature.

Condition, origin, and service application

The offered Mercedes-Benz C W203 CDI Diesel Engine Air Intake Inlet Hose Pipe comes from dismantling and is sold as a used part. This type of element is particularly useful in situations where the priority is to maintain the original geometry of the intake system while reducing repair costs. Replacing the hose is recommended, among other things, when:

• leaks are detected in the intake,
• there are problems with reaching full boost,
• there is visible mechanical or thermal damage to the existing hose.

Selecting a component compatible with the Mercedes design allows for shorter installation time and reduces the risk of additional modifications in the engine bay.

Support in choosing a used part

When deciding between refurbishment and installing a used intake system component, it is worth analyzing the costs, availability, and the real impact on the durability of the repair. If you want to better understand the differences between refurbishment and installing components from dismantling, check out the article Refurbished or used original – which part to choose for repairs?, where practical examples and typical service scenarios are discussed.

Related Mercedes intake system components

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 hoses, flexible connecting hoses, or breather pipes, check out the available parts in the Mercedes Hoses, pipes and tubes category.