Mercedes R171 Petrol Elastic Fuel Feed Hose Engine Line Pipe A2114700975

Mercedes R171 Gasoline Flexible Fuel Hose Line is an original part from the Hoses, Pipes & Tubes group, designed for gasoline engine fuel supply systems. Its flexible construction ensures stable fuel delivery, and compliance with Mercedes manufacturer standards facilitates seamless integration with the factory installation.

Specifications and technical data

• SKU: A2114700975
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114700975
• Substitutable numbers: A2114700975, A 211 470 09 75
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The flexible fuel hose for Mercedes R171 operates within the fuel circuit of a gasoline engine, responsible for a safe and leak-proof connection between fuel system components. Thanks to its flexible design, it compensates for engine vibrations and minor component movements, reducing the risk of micro-cracks and leaks.

This part is designed for use with gasoline, meaning it has appropriate material resistance to fuel and typical engine bay thermal conditions. The correct selection of a fuel hose directly impacts fuel pressure stability, engine running smoothness, and vehicle operational safety.

Advantages of Using an Original Fuel Hose

Choosing a fuel hose from the Mercedes parts group helps maintain the structural integrity of the fuel supply system. Appropriate connection diameters, geometry, and flexibility facilitate installation and minimize the need for modifications. This is particularly important in vehicles where the fuel system operates under increased pressure.

A used original part offers a sensible compromise between cost and quality – you retain factory fit and performance characteristics while reducing service expenses. For flexible fuel hoses, this is important for both durability and maintaining gasoline engine performance parameters.

Performance Parameters and Installation

The hose should be selected based on manufacturer markings and compatibility with the specific fuel system configuration of the Mercedes model. This ensures the correct length, routing shape, and compatibility with factory quick-connect fittings or hose clamps, if provided in the original design.

Fuel Type: Gasoline indicates that the hose is intended for use in gasoline-powered systems, which is important when selecting parts for vehicles with different engine variants. A correctly chosen fuel hose reduces the risk of leaks, pressure drops, and problems with engine starting and operation.

Service Economics and Used Parts Selection

For fuel systems, using used original parts is often a beneficial solution, especially when you want to maintain factory specifications on a reasonable budget. A correctly selected fuel hose allows for the restoration of proper fuel supply system operation without the need for costly replacement of larger components.

If you want to better plan your service expenses and understand when it's worth opting for used OEM components, the following article will be helpful: Rising Repair Costs and the Boom in Used Parts – How to Save on Car Servicing?.

Expanding the Scope of Work on the Mercedes Fuel System

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mercedes and need other parts from the same group, such as flexible hoses, rigid pipes, or additional connecting sections, check the available parts in the Mercedes Hoses, Pipes & Tubes category.