Mercedes W204 W211 W212 Automatic Gearbox 722902 722.902 A2042700003 WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Mercedes W204 W211 W212 Automatic Gearbox is an original, used automatic transmission from the Automatic transmissions group, designed for selected Mercedes models. It is a solution for users who expect factory compatibility, stable drivetrain operation, and gear shifting characteristics consistent with the manufacturer's standards.

Specifications and technical data

• SKU: A2112704202
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2112704202
• Substitutable numbers: A2112704202, A 211 270 42 02, 2042700003, A 204 270 00 03
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility with Mercedes models

The presented automatic transmission has been designed for Mercedes W204, W211, and W212 class vehicles, where maintaining compatibility with the factory drivetrain architecture is crucial. Using an original design ensures proper interaction with the engine control system, vehicle electronics, and factory driving modes.

As a result, this transmission is a suitable choice both for a standard replacement of a damaged unit and for professional drivetrain repairs, where consistency of operating parameters and predictable behavior during acceleration, engine braking, and city or highway driving are essential.

Operating characteristics of the automatic transmission

The applied transmission type: automatic ensures smooth gear changes, which translates into driving comfort and reduced jerking during starts and downshifts. The system is designed to work with the factory control software responsible for selecting gears based on load, speed, and the driver's driving style.

The automatic transmission in this model is particularly valued for:

• stable gear shifting in typical road conditions,
• the ability to effectively utilize the engine's torque,
• comfortable driving in traffic jams and on the road without the need for manual gear changes,
• consistency with factory safety and driver assistance systems.

Benefits of using an original Mercedes transmission

Choosing an original transmission from the Automatic transmissions group for a Mercedes allows you to maintain factory drivetrain operating parameters and reduce the risk of compatibility issues typical of randomly selected replacements. The design provided by the vehicle manufacturer facilitates installation, integration with the existing wiring harness, and proper operation of the transmission control unit.

The main advantages of this solution include:

• factory fitment for the specific generation of W204, W211, and W212 models,
• maintenance of gear shifting characteristics consistent with the manufacturer's specifications,
• the ability to use the existing controller configuration without interfering with the software,
• reduction of time required for diagnostics and adaptation after installation.

Application in drivetrain repairs and upgrades

This automatic transmission will prove effective both for typical damaged transmission replacements and for more extensive service projects where maintaining the original vehicle specification is important. A used unit allows for optimizing repair costs while maintaining a high level of functionality and compliance with factory solutions.

In practice, this means the ability to restore proper drivetrain operation in vehicles used intensively – both in private and fleet applications – without having to sacrifice the comfort offered by an automatic transmission.

Support in selection and additional materials

To better plan the purchase of a used transmission and understand the differences between individual types, it is worth using a guide describing typical faults and criteria for selecting transmissions. A detailed discussion can be found in the article Transmission: manual, automatic or DSG – typical faults and a guide to buying a used transmission, which helps in making an informed service decision.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Mercedes and need other elements from the same group, such as transmissions, converters, or control elements, check the available parts in the Mercedes automatic transmissions category.

For broader service work, including other components, a practical guide to sourcing used components may also be helpful – you can find it in the material Comprehensive supply: From the engine to the smallest clip – how to source used car parts in one place?, which discusses the advantages of the One-Stop-Shop approach.