Mercedes W205 S205 Fuel Feed Line Pipe Hose A2740700181

The Mercedes W205 S205 Fuel Line Hose Pipe is an original fuel supply system component designed for installation in the rear of the vehicle. Thanks to its factory geometry and matched connections, it ensures stable fuel delivery and safe operation of the injection system. This is a practical solution for users who want to restore their car's proper function while maintaining compliance with the manufacturer's design.

Specifications and technical data

• SKU: A2740700181
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740700181
• Substitutable numbers: A2740700181, A 274 070 01 81, A 274 070 00 81, A2740700081
• Location on the vehicle: Rear
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The line belongs to the category of Lines, Hoses, and Pipes and is responsible for the controlled transport of fuel in the rear part of the body. Its placement on the vehicle, specified as the rear, means the component works with the fuel tank assembly and further sections of the engine supply system.

A properly shaped fuel pipe minimizes the risk of kinks, leaks, and unwanted vibrations, which translates to:

• stable fuel system pressure,
• reduced load on other supply components,
• more predictable engine operation.

Compatibility with Mercedes Vehicles

The Mercedes W205 S205 Fuel Line Hose Pipe has been specifically designed for the Mercedes C-Class W205/S205 platform. This means maintaining the correct length, diameter, and mounting points, which facilitates installation and avoids modifications to the system. Using an original Mercedes solution helps maintain the consistency of the entire fuel system with the factory design specifications.

The component has a dedicated OEM part number and associated interchangeable numbers, which simplifies verifying compatibility with a specific engine version and model year of the vehicle in manufacturer catalogs or service documentation.

Technical Characteristics and Installation

The fuel line intended for the rear of the vehicle is manufactured to ensure resistance to typical operational loads: contact with fuel, temperature changes, and vibrations transmitted from the body and suspension. The line's construction is adapted to factory brackets and guides in the chassis, allowing for:

• secure mounting without additional adapters,
• maintaining the correct routing relative to other systems,
• preserving ground clearance and safety during driving.

The condition described as used means the component comes from disassembly, which is a beneficial solution for users looking for original components at a reasonable price, while maintaining compliance with factory specifications.

Practical Application and Benefits of Replacement

Replacing the fuel line in the rear of a Mercedes C-Class is recommended in case of detected leaks, external corrosion, mechanical damage, or signs of tampering with the system. Using this component allows for:

• restoring fuel system integrity,
• minimizing the risk of leaks and fuel odors,
• maintaining correct engine operating parameters.

For workshops and individual users, it is important that the line comes from the Mercedes product line, which facilitates identification in catalog systems and selection of appropriate accompanying seals, connectors, and mountings.

Other Mercedes Fuel Lines

If you are modernizing or repairing the complete fuel supply system in your Mercedes and need additional components for fuel routing within the body, chassis, or engine compartment, check the available parts in the Mercedes Lines, Hoses, and Pipes category.

For drivers interested in the broader use of used parts, including fuel system components, suspension, or engine accessories, practical tips on selection and safe installation may be useful – you can find them in the article Audi on Used Parts – Tuning and Repairs Without Quality Loss, which discusses the approach to used components in the context of quality and cost-effectiveness.