Mercedes S204 W204 W212 Vacuum Line Hose Tube 651924 E250 CDI Diesel A6510703232

Mercedes S204 W204 W212 Vacuum Line Hose Tube 651924 E250 CDI Diesel is an original vacuum system component designed for E250 CDI diesel engines. Thanks to its factory-fit for C-Class and E-Class models, it ensures stable operation of engine accessories and predictable behavior of the vacuum control system. This is a practical solution for users who want to maintain consistency with the original Mercedes design and avoid issues typical of generic replacements.

Specifications and technical data

• SKU: A6510703232
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510703232
• Substitutable numbers: A6510703232, A 651 070 32 32
• Fuel type: Diesel
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function of the vacuum line

The vacuum line in a diesel engine is responsible for precisely transmitting vacuum to pneumatically controlled components, such as actuators, valves, or control modules. In E250 CDI units, a properly functioning line is crucial for:

• stable operation of the turbocharging system and associated components,
• correct control of vacuum-dependent sub-assemblies,
• maintaining the proper operating characteristics of the diesel engine.

A properly selected line from the Lines, hoses, and tubes category reduces the risk of leaks, power drops, and ECU errors resulting from vacuum circuit disturbances.

Compatibility with the E250 CDI diesel engine

The presented line has been designed to work with the vacuum system in Mercedes vehicles equipped with the E250 CDI diesel engine. This means its geometry, connection diameters, and routing are adapted to the factory layout in the engine bay, which facilitates installation and allows for maintaining the original installation path.

Thanks to this solution, you can:

• maintain compatibility with the factory routing in S204, W204, and W212 models,
• minimize the risk of collision with other engine components,
• maintain an aesthetic and organized layout in the engine bay.

Advantages of using an original Mercedes line

Choosing a vacuum line from the Mercedes offer primarily ensures a perfect fit for the specific engine and body configuration. The original component from the Lines, hoses, and tubes category provides:

• compatibility with the factory mounting system and brackets,
• appropriate material resistance to temperature and operating conditions in the engine bay,
• consistency with the parameters specified by the vehicle manufacturer.

The product is offered in a used condition, which allows for economical repair while maintaining the original OEM specification, without the need for modifications or fitting universal replacements.

Practical installation and maintenance tips

When replacing a vacuum line in a diesel engine, it is worth paying attention to a few technical issues:

• checking the condition of the connectors and ports to which the line is attached,
• correct positioning of the line according to the factory routing,
• checking the system for leaks after installation, especially in the connection areas.

By using an original line intended for the E250 CDI, you can reduce diagnostic and installation time, as the component is prepared for operation in the specific vacuum system of the diesel engine.

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, intake hoses, or fluid-carrying tubes, check out the available parts in the Mercedes lines, hoses, and tubes category.

For drivers considering the choice between a used original part and a replacement, an article describing practical differences and selection criteria may be useful – more information can be found in the material 5 reasons why a used OEM part is a better choice than a replacement.