Turbo Charger Mercedes W204 W212 W221 OM651 Hose Housing Part A6510904980

The Mercedes W204 W212 OM651 Turbocharger Part Pipe is an original turbocharger and parts component designed for use with OM651 units in the Mercedes C-Class W204 and E-Class W212 models. This component allows for a cost-effective, yet technically correct, repair or reconstruction of the factory intake system associated with the turbocharger.

Specifications and technical data

• SKU: A6510904980-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510904980
• Substitutable numbers: A6510904980, A 651 090 49 80, A6510904180, A 651 090 41 80
• Category: Turbos & Parts

Purpose and function in the supercharging system

This pipe is a component of the turbocharger system in the OM651 engine, responsible for the stable routing of charge air between individual components. A properly selected part from this group ensures:

• maintaining the tightness of the charging system at high operating pressure,
• stable operating parameters of the turbocharger in the full load range,
• reducing pressure drops and flow losses in the intake system.

By using an original component from the turbocharger and parts category, compliance with the factory line geometry and design requirements of the OM651 unit is maintained.

Original origin and fit

This product comes from the Mercedes parts line and is designed for specific applications in the W204 and W212 models with the OM651 engine. This means:

• the factory geometry of connections and diameters is maintained,
• the component works with original clamps, bands and fastening elements,
• there is no need for modifications or adaptations when correctly selected by OEM number or interchangeable numbers.

This fit reduces the risk of leaks, collisions with other components in the engine compartment and accelerated turbocharger wear resulting from incorrect air flow.

Used condition - practical benefits

The part is offered in used condition, significantly reducing repair costs compared to a new component while maintaining the original manufacturer's specifications. In the case of turbocharger pipes, it's particularly important that:

• original components retain their factory stiffness and shape,
• a properly selected used pipe can continue to operate without affecting engine performance,
• Using dismantled parts is often more predictable than installing cheap replacements with uncertain geometry.

Before installation, it is recommended to carry out a standard inspection of the tightness of the mounting sockets and surfaces cooperating with the clamps to ensure that the charging system maintains the appropriate operating parameters.

Selection by OEM number and interchangeable numbers

Due to the specific nature of the OM651 unit and the various intake system design options, it's crucial to select the pipe based on the OEM part number and available interchangeable parts. This allows for:

• verify full compatibility with a specific engine and body version,
• avoid assembly problems resulting from differences in length or shape,
• maintain flow parameters in accordance with the manufacturer's assumptions.

When matching, it is worth using the vehicle's VIN number and service documentation to confirm compatibility with the turbocharger system used in a given unit.

Why it is worth choosing Mercedes turbochargers and parts

When it comes to turbocharging systems, it's especially important to use components from the same design group. By choosing the Mercedes W204 W212 OM651 Turbocharger Part Pipe from the turbochargers and parts category, you gain:

• consistency with other components of the charging system,
• easier diagnostics in the future thanks to maintaining the factory configuration,
• the ability to predictably operate the engine under high load conditions.

If you need other components from the same group, such as pipes, manifolds or housings, check out the available turbochargers and parts for Mercedes to build a complete, coherent system.

Used supercharging system components – when is it worth it?

When repairing supercharger systems, the question often arises: choosing between new, replacement, and used components. In the case of intake pipes and hoses, original, aftermarket components can be a reasonable compromise between cost and quality. Learn more about the differences between original, replacement, and used parts, and how to choose them based on OEM numbers, in the article: Original, replacement, or used car parts – what to choose?

Summary

The Mercedes W204 W212 OM651 Turbocharger Part Pipe is a used, original turbocharger and parts component designed for OM651 engines in W204 and W212 models. Properly matched by OEM and interchangeable numbers, it ensures proper fit, tightness, and stable turbocharger performance, providing a functional and economical solution for air intake system repairs in Mercedes vehicles.

If you are interested in the broader context of the use of branded components in premium cars and the differences between sports and standard lines, the article: BMW M Performance – what are the differences between BMW M components and standard ones , which shows how manufacturers design specialized components for specific applications, may be helpful.