Fuel Tank Mercedes W211 W219 Diesel Complete Fuel Tank 80L A2114701102

Fuel Tank Mercedes W211 W219 Diesel Complete Fuel Tank 80L is an original fuel system component designed for Mercedes vehicles with diesel engines. Engineered as a factory part, it ensures proper integration with the fuel system, stable engine fuel supply, and safe storage of diesel fuel. This is an ideal solution for users who expect a proven design and full compatibility with the factory installation.

Specifications and technical data

• SKU: A2114701102
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114701102
• Substitutable numbers: A2114701102, A 211 470 11 02, A2114705894, A 211 470 58 94, A2114701641, A 211 470 16 41, BG
• Weight: 150
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The presented fuel tank is part of the Fuel tanks and filler pipes category, responsible for the safe storage of diesel fuel and its stable delivery to the fuel system. The design, adapted for W211 and W219 models, allows for correct mounting within the chassis and seamless integration with the factory filler neck, fuel lines, and measuring equipment.

Thanks to its specific design for Diesel units, the geometry and internal chamber layout are optimized for diesel fuel, which reduces the risk of air locks at low fuel levels and supports the stable operation of the pump and injectors.

Construction, capacity, and technical aspects

The tank is designed with an 80-liter capacity, ensuring appropriate vehicle range while maintaining factory weight and balance parameters. The construction is intended to work with original mounting points, facilitating installation in place of a damaged or corroded tank.

An important parameter is also the specific weight, which has been selected to maintain proper weight distribution in the vehicle and avoid excessive load on suspension components. Using a dedicated tank reduces the need for modifications, minimizes the risk of leaks, and simplifies future fuel system maintenance.

Condition, origin, and benefits of use

The offered fuel tank is a used component, which allows for an economical vehicle repair while maintaining the manufacturer's original specifications. Choosing parts from this category is particularly beneficial in cases of mechanical damage, corrosion, or leaks in the factory tank, where repair is uneconomical or technically difficult.

Using an original tank dedicated to the Mercedes W211/W219 reduces the risk of fitment issues, collisions with chassis elements, or improper fuel system operation. It is a practical solution for workshops and individual users who expect predictable installation and the preservation of factory performance parameters.

Selection by numbers and integration with the fuel system

The component has an assigned OEM part number and interchangeable numbers, which facilitates precise identification and selection of the correct tank for a specific version of the Mercedes. This allows for verifying compatibility with the vehicle based on service documentation or parts catalogs, minimizing the risk of purchasing an incompatible component.

If you want to better understand the role of the fuel tank in the entire fuel supply system, the diagnostic process, and the principles of selecting components by OEM numbers, it is worth checking out our guide: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. The article discusses practical aspects of operation and helps in planning repairs consciously.

Expansion and modernization of the Mercedes fuel system

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

Summary of application in Mercedes W211/W219

Fuel Tank Mercedes W211 W219 Diesel Complete Fuel Tank 80L is a practical solution for users looking for an original, perfectly fitted fuel system component. Its dedication to diesel engines, factory geometry, and the ability to verify it by part numbers make it a sensible choice for repairs following mechanical damage, corrosion, or leaks. Using this tank allows you to restore the proper operation of the fuel system and maintain the vehicle's performance parameters in accordance with the manufacturer's standards.