Intake Pipe Mercedes W213 Diesel OM654 OM656 Air Hose Duct A6540980083

Intake Pipe Mercedes W213 Diesel OM654 OM656 Air Hose Duct is an original air intake system component designed for OM654 and OM656 diesel engines. As part of the Lines, hoses and pipes group, it is responsible for stable, airtight, and directional airflow to the engine, which promotes proper combustion in modern diesel units. This used OEM component is a sensible choice for professional repair or maintenance of the intake system in a W213 generation Mercedes E-Class.

Specifications and technical data

• SKU: A6540980083-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6540980083
• Substitutable numbers: A6540980083, A 654 098 00 83
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The air intake pipe in OM654 and OM656 diesel engines is responsible for the controlled flow of air between intake system components, such as the filter, manifold, or forced induction elements. A properly selected and airtight pipe:

• ensures stable air supply under various engine loads,
• reduces pressure drops in the intake system,
• minimizes the risk of contaminants entering the power unit,
• supports the correct operation of combustion control systems in a diesel engine.

Thanks to its precise fit for the specific Mercedes W213 generation and diesel units, the pipe maintains the correct geometry and rigidity, which translates into consistent flow parameters.

Compatibility with Diesel OM654 and OM656 engines

Diesel engines of the OM654 and OM656 series are modern high-pressure units where the intake system operates under variable load and pressure. Using a pipe dedicated to this configuration:

• facilitates installation without the need for modifications or adjustments,
• ensures compliance with factory routing in the engine bay,
• allows for maintaining the airflow characteristics designed by the manufacturer.

This solution is particularly important when servicing vehicles used intensively, where the stability of diesel engine operating parameters has a direct impact on performance and fuel consumption.

Characteristics of the used component

The offered air intake pipe is a used component, which allows for economical repair while maintaining the original design and fit. In practice, this means:

• preservation of factory geometry and mounting points,
• possibility of installation in place of a damaged or leaking pipe without interfering with other components,
• attractive cost-to-functionality ratio compared to new aftermarket replacements.

When replacing the intake pipe, it is worth paying attention to the condition of clamps, connectors, and cooperating intake system elements to fully utilize the potential of the installed component.

Application in service practice

Replacing the air intake pipe in a Mercedes W213 with a diesel engine is a typical service operation performed when:

• leaks in the intake system are detected (power loss, ECU errors),
• mechanical damage to the pipe occurs (cracks, abrasions),
• modernizing or restoring the factory configuration after previous modifications.

Selecting an original pipe from the Lines, hoses and pipes group reduces the risk of fitment issues and ensures consistency with other 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 vacuum lines, cooling hoses, or intake pipes, check the available parts in the Mercedes Lines, hoses and pipes category.

Technical support and part selection

When selecting an air intake pipe for a specific Mercedes W213 diesel configuration, it is worth using the manufacturer's markings and vehicle data to ensure full installation compatibility. In case of doubts regarding compatibility, installation methods, or intake system diagnostics, specialized service manuals and technical materials may be helpful. Additional information on the safe use of aftermarket components is provided in the Global Parts guide article: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.