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 Mercedes W204 and W212 models. This part ensures a factory fit, maintaining the correct exhaust or airflow geometry within the turbocharger.

Specifications and technical data

• SKU: A6510904980-2
• 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 role in the charging system

The turbocharger pipe section in the OM651 engine is responsible for the stable flow of fluid (exhaust gas or charge air) between the turbocharger and the remaining system components. A properly selected component of this type:

• maintains the proper pressure in the charging system,
• reduces flow losses resulting from leaks or deformations,
• supports the correct operation of the turbocharger in the full load range.

By maintaining the original geometry, the pipe allows for stable operation of the OM651 engine in Mercedes W204 and W212, without the need to modify the installation.

Original origin and compatibility

This component comes from the Mercedes-Benz OE line, meaning it meets factory standards and is fully compatible with the OM651 engine design. Original pipe from the turbocharger and parts category:

• is fitted to the factory mounting points in W204 and W212,
• maintains the appropriate diameter and cross-sectional shape for the charging system,
• minimizes the risk of assembly problems compared to universal replacements.

This ensures predictable installation and ensures the entire charging system remains in line with the vehicle manufacturer's specifications.

Used condition and economic benefits

This Mercedes turbocharger pipe is available in used condition, significantly reducing the cost of repairing or upgrading the turbocharger system while maintaining the original part. Choosing a used OE component is particularly beneficial when:

• it is necessary to quickly replace the damaged section of the supercharging system,
• what counts is the price-quality ratio and factory fit,
• you want to avoid experimenting with unreliable substitutes.

Used condition means that the item may show signs of wear, but retains the functionality required for continued operation in the system.

Application in service and diagnostics OM651

In OM651 engines, leaks or damaged pipes around the turbocharger can lead to power loss, controller errors, and increased fuel consumption. Replacing the worn section with an original pipe from the same design family:

• facilitates the restoration of correct charging parameters,
• reduces the risk of recurrence of a fault resulting from a mismatch of parts,
• allows the service to maintain consistency with Mercedes technical documentation.

This is a practical solution both for workshops specializing in the brand and for users who take care of the condition of their W204 or W212 themselves.

Other turbochargers and parts for Mercedes

If you are also looking for other components from the category of turbochargers and parts for Mercedes, check out the turbochargers and parts for Mercedes available in our store to choose a complete solution for your supercharging system.

Knowledge of used parts and cost optimization

When planning repairs, it's worth understanding the broader context of used components—their impact on budget, durability, and selection for a specific model. You can find more about consciously choosing used parts in the blog article " Used Car Parts for Mini Coopers – A Way to Style and Savings ," which shows how to combine reasonable costs with high-quality components.