Automatic Gearbox Mercedes W204 W212 W221 722908 722.908 A2122706908 WARRANTY

Listing details

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

Automatic Gearbox Mercedes W204 W212 W221 722908 722.908 is a factory-original transmission from the Automatic gearboxes category, designed for Mercedes upper-mid-range models. This used automatic transmission allows for an economical yet professional repair of the drivetrain, maintaining performance characteristics consistent with the manufacturer's standards.

Specifications and technical data

• SKU: A2122708108
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2122708108
• Substitutable numbers: A2122708108, A 212 270 81 08, A2122706908, A 212 270 69 08
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical specifications and intended use

The presented transmission belongs to the group of Mercedes automatic gearboxes used in W204 and W212 models, designed for seamless integration with engines of varying power outputs. The automatic construction ensures comfortable, predictable gear shifts, which translates into a smooth, stable ride both in city traffic and on the highway.

As an item from the Automatic gearboxes category, the transmission is optimized for electronic gear shift control, compatibility with safety systems, and traction control systems used in this generation of Mercedes vehicles.

Benefits of using an original automatic transmission

Using an original automatic transmission in a Mercedes W204 or W212 allows you to maintain the factory operating parameters of the drivetrain. A properly selected transmission:

• maintains the correct gear shifting characteristics,
• works with the factory ECU software,
• reduces the risk of incompatibility with the vehicle's electronic systems,
• facilitates future diagnostics and service.

For workshops and users, this means predictable installation and the ability to maintain the integrity of the entire drivetrain, which is particularly important in modern Mercedes designs.

Professional installation and selection

To fully utilize the potential of this automatic transmission, installation in a specialized service center is recommended to ensure proper seating of the gearbox, system bleeding, and electronic adaptation. Correctly matching the transmission to the specific engine version and vehicle equipment helps avoid communication issues between control units and ensures stable operation across the full load range.

When planning a replacement, it is worth paying attention to the compatibility of technical parameters and the use of the appropriate transmission fluid, which is crucial for the durability and smooth operation of the automatic unit.

Use in daily operation

The automatic transmission in the Mercedes W204 and W212 significantly increases vehicle comfort. Smooth gear changes, no need to operate a clutch, and the ability to drive in modes adapted to the driver's style make the car comfortable both in the city and on long distances. For many users, it is also a way to reduce fatigue during intensive use.

In the case of fleet vehicles or those used intensively, using an original automatic transmission allows for predictable maintenance costs and helps maintain the vehicle's resale value.

Expert support and choosing the right transmission

If you want to better understand the differences between manual transmissions, classic automatics, and dual-clutch gearboxes, and learn practical tips on buying a used transmission, check out the advice in the article Gearbox: manual, automatic or DSG – common faults and a guide to buying a used transmission. It is a helpful source of knowledge when planning a drivetrain repair in a Mercedes.

Related items from the same group

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