Mercedes R170 W210 M111 Kompressor Supercharger Inlet Pipe Hose A1110980437

Mercedes R170 W210 M111 Kompressor Supercharger Inlet Pipe Hose is a specialized component of the forced induction system in Mercedes vehicles, responsible for the precise routing of compressed air from the supercharger to the engine. A properly selected inlet pipe ensures stable engine performance, reduces pressure drops, and supports uniform cylinder filling. Choosing an original component from the Superchargers and parts group allows you to maintain the factory operating characteristics of the system.

Specifications and technical data

• SKU: A1110980437
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1110980437
• Substitutable numbers: A1110980437, A 111 098 04 37
• Category: Superchargers & Parts

Function and role of the supercharger inlet pipe

The inlet pipe in the M111 supercharged engine is responsible for a tight and as short as possible connection between the compressor and the intake manifold. A correctly selected component:

• minimizes pressure losses along the compressed air path,
• reduces turbulence and unwanted air disturbances in the intake duct,
• supports stable compressor operation across the full load range,
• reduces the risk of leaks that could cause power loss and engine control unit errors.

By maintaining the correct cross-section and flow geometry, the supercharger inlet pipe helps keep boost parameters at the levels intended by the manufacturer, which translates into predictable throttle response and repeatable performance.

Why choose an original Mercedes component

Original Mercedes components from the Superchargers and parts group are designed for specific engines and chassis, such as the R170 or W210 with the M111 engine. In practice, this means:

• factory fitment for mounts and adjacent auxiliary components,
• maintenance of the correct hose length and shape relative to the compressor and manifold,
• compatibility with original clamps, bands, and brackets,
• consistency with the design assumptions of the intake system.

In forced induction systems, even small deviations in hose geometry can affect boost pressure, air temperature, and ECU operation. Using an original inlet pipe minimizes these risks and facilitates future maintenance.

Used condition – a conscious technical choice

The presented Mercedes supercharger inlet pipe comes from the secondary market, which allows you to combine a reasonable purchase cost with the preservation of the manufacturer's original specifications. For many owners of older R170 and W210 models, this is a practical solution when factory hoses have suffered from wear, cracks, or thermal deformation.

Choosing a used component from the Superchargers and parts category is particularly beneficial where structural compliance with the factory system is important, and new aftermarket replacements with universal geometry do not provide a proper fit. It is also a way to keep the vehicle in a configuration close to the original, which is significant for both utility and collector purposes.

Support in selection by part numbers and vehicle compatibility

For forced induction system components, matching the specific engine version and body type is crucial. Verifying compatibility using manufacturer numbers and interchangeable part numbers helps avoid assembly and operational issues. If you want to learn more about safely selecting components based on factory markings, you will find practical tips in the article: how to safely verify parts online using OEM numbers.

Ecological aspect – used supercharger inlet pipe

By choosing a used forced induction system component, you reduce the demand for the production of new parts and the associated consumption of raw materials and energy. For components such as an inlet pipe, reusing a functional part is technically justified and supports a more responsible approach to vehicle maintenance. You can find more about the environmental impact of such decisions in the material: sustainable automotive and the benefits of choosing original used parts.

Expansion and service of the Mercedes forced induction 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 pressure hoses, mounting hardware, or additional components working with the supercharger, check out the available parts in the Mercedes Superchargers and parts category.