Mercedes W212 Fuel Line Hose High Pressure Pump Pipe A2780701532

The Mercedes W212 Fuel Line is an original fuel supply system component designed for W212 series models. Thanks to its factory origin from the Mercedes brand, it ensures proper fuel delivery, stable engine operation, and compatibility with the vehicle's construction. This is the solution for users seeking a proven component from the Lines, Hoses, and Pipes group instead of random aftermarket replacements.

Specifications and technical data

• SKU: A2780701532
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2780701532
• Substitutable numbers: A2780701532, A 278 070 15 32
• Category: Hoses, Lines & Pipes

Purpose and Function of the Fuel Line

The Mercedes W212 Fuel Line is responsible for the safe and leak-free delivery of fuel within the supply system, adhering to the factory installation geometry. A properly selected line minimizes the risk of leaks, pressure drops, and disruptions in the engine's operation. Using an original component from the Mercedes range allows for maintaining the flow parameters intended by the vehicle manufacturer.

Benefits of Using an Original Mercedes Fuel Line

Choosing a component from the Lines, Hoses, and Pipes group directly from Mercedes primarily means perfect fitment with factory brackets, guides, and connectors. This reduces the need for modifications, shortening, or bending the line, which is a common issue with universal replacements. An original fuel line also ensures:

• maintenance of the correct inner diameter and fuel flow characteristics,
• compatibility with factory quick connectors and seals,
• stable operation of the supply system under various engine loads.

Item Condition and Service Application

The offered fuel line is a used item, making it an attractive solution for routine repairs where a combination of original origin and reasonable cost is a priority. This type of component is suitable for:

• addressing leaks in the fuel system,
• repairs after collisions where factory lines have been damaged,
• restoring the original configuration after previous modifications.

Thanks to the preservation of the original line geometry, installation is predictable, and the risk of stress or rubbing against other engine bay components is minimized.

Selection by Part Numbers and Vehicle Compatibility

The fuel line is marked with the factory OEM part number and has assigned interchangeable numbers, which facilitates precise identification in service catalogs. Before purchasing, it is advisable to compare the markings with your vehicle's documentation or the removed part to confirm full compatibility with your specific W212 engine version and model year. If in doubt, comparing the shape, length, and type of connectors with the currently installed line may also be helpful.

If you want to deepen your knowledge on verifying part compatibility by manufacturer numbers and avoid mistakes when shopping online, consult our practical guide: Risk-Free Online Parts Shopping – 5 Proven Ways to Verify Component Compatibility.

Expanding the Fuel System in Your Mercedes

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as additional fuel lines, flexible hoses, or rigid pipes for medium transport, check the available parts in the Mercedes Lines, Hoses, and Pipes category.

Summary

The Mercedes W212 Fuel Line is an original fuel supply system component that allows for restoring the proper operation of the fuel system according to the manufacturer's specifications. A used item from the Mercedes range is a sensible choice for service repairs when both technical correctness and cost control are important, and you also want to maintain the vehicle's factory construction.