Fuel Vacuum Line Mercedes W204 W209 OM651 Fuel Feed Pipe Hose A6510705032

Mercedes W204 W209 W212 Fuel Line A6510705032 is an original part from the Hoses, Pipes, and Tubes category, designed for diesel engine fuel systems. A used OEM fuel line ensures proper diesel fuel delivery, stable injector system operation, and compliance with Mercedes factory standards.

Specifications and technical data

• SKU: A6510705032
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510705032
• Substitutable numbers: A6510705032, A 651 070 50 32, BG
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Intended Use and Compatibility

The fuel line is dedicated to Mercedes C-Class, CLK, and E-Class models of the W204, W209, and W212 generations with diesel engines. The component's design is matched to the factory fuel system, allowing for correct line routing, appropriate bending radius, and safe fuel delivery within the engine bay.

By using an original fuel line, proper connection sealing, resistance to engine vibrations, and compatibility with factory brackets and mountings in the body are maintained.

Construction and Performance Parameters

The line belongs to the group of consumable components responsible for transporting diesel fuel between fuel system sub-assemblies. The materials used are resistant to diesel fuel, temperature changes, and typical mechanical stresses encountered in the engine bay.

Key performance features of the fuel line:

• suitable for diesel fuel in high-pressure or low-pressure systems (according to factory application),
• appropriately selected internal and external diameter ensuring correct fuel flow,
• shape and length matched to the engine bay geometry in W204, W209, W212 models,
• designed factory-endings enabling a leak-proof connection with other system components.

Application in Diesel Fuel System

In diesel engines, the proper condition of fuel lines directly impacts the stability of the engine's operation, ease of starting, and running smoothness across the entire load range. An original Mercedes fuel line helps reduce the risk of leaks, air in the system, and pressure drops that can lead to injection problems.

Using an OEM line instead of a worn-out or non-factory replacement helps maintain the fuel system's operating parameters at the level intended by the manufacturer, which is particularly important in modern diesel engines with precise fuel metering.

Benefits of Choosing an Original Fuel Line

By choosing a Mercedes fuel line from the Hoses, Pipes, and Tubes category, you gain a component designed specifically for particular models and fuel types. This means:

• factory fit for the diesel engine's fuel system,
• maintenance of the original fuel line routing in the engine bay,
• reduced risk of incorrect installation and stress on connections,
• compatibility with other Mercedes fuel system components.

A used OEM part is a sensible choice for users who want to keep their vehicle in accordance with factory specifications while optimizing service costs.

Mercedes Hoses, Pipes, and Tubes – Part Selection

If you need other Mercedes Hoses, Pipes, and Tubes for your car, use the dedicated category: Mercedes Hoses, Pipes, and Tubes. There you will find a wide selection of fuel, cooling, or vacuum system components, which will facilitate the comprehensive selection of parts for a specific model.

For drivers interested in a broader approach to vehicle servicing, including the selection of used OEM components, the guide might be useful: Air Conditioning and Heating – Part Selection and Maintenance for Year-Round Comfort, which discusses practical principles of part selection and service schedules.