Mercedes W204 W207 W212 Turbocharger Part Actuator Motor OM651 A6510906180

The Mercedes W204 W207 W212 OM651 turbocharger oil line is an original turbocharger component designed to work with the OM651 engine's turbocharger. This used component from the Turbochargers and Parts category provides a functional service solution for Mercedes vehicles requiring a functioning turbocharger line supply.

Specifications and technical data

• SKU: A6510906180-5
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510906180
• Substitutable numbers: A6510906180, A 651 090 61 80
• Category: Turbos & Parts

Purpose and function in the supercharging system

This turbine line hose is a component of the turbocharger lubrication system in the OM651 diesel engine used in the Mercedes C-Class (W204), E-Class (W212), and Coupe (W207) models. It is responsible for the stable supply of working fluid to the turbocharger, which directly impacts the durability of the rotor, bearings, and the overall performance of the engine.

Properly selected oil line in the charging system:

• ensures proper lubrication of the rotating elements of the turbocharger,
• reduces the risk of turbine overheating and seizure,
• stabilizes engine operating parameters under load,
• allows you to maintain the factory performance and efficiency of the charging system.

Original origin and compatibility

The hose belongs to the turbocharger and parts category and is an original Mercedes component. This ensures compliance with the factory mounting geometry, connection diameters, and line routing relative to the engine block and turbocharger. Proper alignment minimizes stress, eliminates unnatural hose twists, and facilitates correct installation in the engine compartment.

The original component of this type is particularly important in the OM651 engine, where precise cable routing affects:

• collision-free routing in relation to the exhaust manifold and accessories,
• resistance to vibrations and temperature changes,
• maintaining the tightness of the system over the long term of operation.

Used condition - practical service benefits

The component is offered in used condition, allowing for a cost-effective repair of the supercharger system while maintaining the original manufacturer's specifications. For many Mercedes owners with the OM651 engine, this is a sensible alternative to purchasing a new hose, especially in the case of complex repairs where several components are replaced simultaneously.

Choosing a used turbocharger hose can be beneficial when:

• a quick and budget-friendly repair of the supercharging system is necessary,
• you want to keep the original Mercedes part,
• the vehicle has a mileage and age at which investing in new components is no longer a priority.

Why is it worth choosing the original Mercedes turbocharger hose?

The turbine line for the OM651 engine was designed with the specific architecture of the engine and turbocharger in mind. In practice, this means:

• factory fit for the supercharging system in W204, W207 and W212 models,
• maintaining flow parameters in line with the manufacturer's assumptions,
• reducing the risk of leaks resulting from imprecise fit of substitutes.

A system configured in this way allows for maintaining stable boost pressure, correct response to gas and predictable engine behavior across the entire rev range.

Other turbochargers and parts for Mercedes

If you are looking for other turbochargers and parts for Mercedes, check out our dedicated offer in the turbochargers and parts for Mercedes category, where you will find a wide selection of turbocharger components tailored to various models of this brand.

Technical knowledge and selection of components used

When planning a drivetrain upgrade or repair, it's worth understanding the differences between standard and performance components. An article on our BMW M Performance blog can be helpful: "How BMW M components differ from standard components ," which shows how manufacturers design components with increased performance requirements and where the parts used have practical applications.

If you are also interested in the ecological and economic aspects of using second-hand components, check out the post Eco-driving – the benefits of used car parts , where we discuss how conscious selection of used components affects service costs and the environment.