Additive Tank Mercedes W213 S213 AdBlue Diesel Tank Reservoir A2134706001

Additive Tank Mercedes W213 S213 AdBlue Diesel Tank Reservoir is an original component of the diesel additive supply system, designed for E-Class Diesel models. As part of the Fuel tanks and filler pipes group, it is responsible for the safe storage of the AdBlue solution and its stable operation within the exhaust emission reduction system.

Specifications and technical data

• SKU: A2134706001
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2134706001
• Substitutable numbers: A2134706001, A 213 470 60 01, A0994711100, A 099 471 11 00, KZ
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and function in the AdBlue system

The presented AdBlue tank is a component of the exhaust gas treatment system in Mercedes E-Class W213 and S213 generation vehicles with diesel engines. It is responsible for storing the urea solution, which is then dosed into the exhaust system to reduce nitrogen oxides. A properly functioning tank ensures stable pressure and the correct operating conditions for the entire SCR system, which translates into compliance with emission standards and the proper operation of the powertrain.

Construction and fitment for Mercedes W213 / S213

The original AdBlue tank for the Mercedes W213 / S213 has been designed for a specific body platform, ensuring it maintains factory mounting points and correct hose routing. The construction is intended for use with the Diesel supply system, taking into account the operating characteristics of diesel engines and the requirements of the exhaust treatment system. Using an original solution helps avoid issues with compatibility, leaks, or engine control unit errors.

Benefits of using an original AdBlue tank

Replacing a worn or damaged tank with an original component from the same design group allows for the restoration of proper AdBlue system operation without the need for interference with the vehicle's installation. The main advantages of this solution include:

• factory fitment to the body and exhaust system of the Mercedes W213 / S213,
• maintenance of proper cooperation with the electronics controlling the SCR system,
• reduction of the risk of leaks and air entering the system,
• maintaining proper dosing of the AdBlue solution under various engine loads.

As a result, the driver avoids emission system error messages, limp mode, and performance drops, while the vehicle maintains parameters consistent with the manufacturer's specifications.

Condition, verification, and selection by part numbers

The offered AdBlue tank is a used component, which in practice means the possibility of an economical repair of the system while maintaining original build quality. Before installation, a standard check of tightness and the condition of connectors and fittings is recommended to ensure trouble-free operation in the long term. The product has an assigned OEM part number and interchangeable numbers, which facilitates precise selection for a specific engine version and vehicle model year.

To better understand the role of the tank in the entire fuel supply and exhaust treatment path, it is worth reading the guide describing the construction and diagnostics of the fuel system and tanks, available in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration".

Integration with the Mercedes Fuel tanks and filler pipes category

If you are planning a comprehensive repair or upgrade of the supply and storage area for operating fluids in your Mercedes and need other components from the same group, such as additional tanks, supply lines, or filler pipes, check the available parts in the Mercedes Fuel tanks and filler pipes category.

Summary

Additive Tank Mercedes W213 S213 AdBlue Diesel Tank Reservoir is an original AdBlue tank designed for E-Class models with a diesel engine, serving as a key element of the exhaust emission reduction system. Using a factory solution from the Fuel tanks and filler pipes group allows for the restoration of proper SCR system operation, reduces the risk of malfunctions, and maintains the vehicle's performance parameters at the level intended by the manufacturer.