Fuel Tank Line Mercedes W212 C207 C218 Petrol M276 Fuel Hose A2124701075

Fuel Tank Line Mercedes W212 C207 C218 Petrol M276 Fuel Hose is an original fuel system component designed for M276 series petrol engines. Thanks to its precise fit to the factory installation, it ensures stable fuel delivery and maintains engine performance parameters in accordance with the manufacturer's specifications. This is a solution for users who expect a reliable, proven component instead of universal replacements.

Specifications and technical data

• SKU: A2124701075
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2124701075
• Substitutable numbers: A2124701075, A 212 470 10 75
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The fuel line in this Mercedes model is responsible for the controlled transport of petrol between fuel system components, while maintaining the appropriate operating pressure. The design, tailored to the M276 engine, minimizes the risk of leaks, incorrect routing of the line, and unwanted stress during engine operation.

Using a dedicated fuel line in Mercedes cars of this series allows for maintaining proper supply parameters, which translates into smooth engine operation, correct throttle response, and stable mixture combustion. This is particularly important in modern petrol units, where the fuel system operates under strictly defined pressure conditions.

Benefits of using an original fuel line

Using a line from the Lines, hoses, and pipes group dedicated to Mercedes provides a number of practical benefits in daily operation:

• preservation of the factory routing geometry of the line in the engine bay,
• reduction of the risk of chafing and damage resulting from improper installation,
• compatibility with original connectors and mounts,
• stable operating conditions of the fuel system in the petrol engine.

For the user, this means predictable vehicle behavior, no need for installation modifications, and easier diagnostics of potential future faults. A properly selected fuel line is an essential element during any major intervention in the fuel supply system.

Product characteristics and installation

The offered fuel line is a component sourced from a Mercedes vehicle, which guarantees compliance with factory manufacturing and assembly standards. The product is classified as used, making it a cost-effective solution while maintaining the original technical specification.

The line has been designed for operation with petrol fuel, which is why its construction, materials used, and sealing method are adapted to the properties of this type of fuel. Installation in place of the factory element does not require any system modifications, which facilitates service work and reduces vehicle downtime.

Application in service and diagnostics

Replacing the fuel line is recommended, among other things, when leaks, signs of corrosion on connectors, mechanical damage, or after major engine repairs that could have disturbed the routing of the lines are detected. In the case of M276 petrol units, the use of the correct line is also important from a safety perspective – a properly selected element reduces the risk of fuel leaks in the engine bay.

In workshop practice, an original Mercedes fuel line allows for faster identification and installation because its shape, length, and mounting points are consistent with the manufacturer's service documentation. This facilitates maintaining the integrity of the entire fuel system and reduces the risk of assembly errors.

Expanding the fuel system in your Mercedes

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

If you are interested in a broader approach to vehicle personalization and want to combine service work with improving ergonomics and comfort in the interior, it is worth checking out our guide on cabin modifications – you will find practical tips in the article Car interior tuning with Global Parts.