Mercedes W204 C63 W212 E63 AMG Automatic Gearbox 722930 A2122709201 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 C63 W212 E63 AMG Automatic Gearbox is an original component from the Automatic transmissions category, designed for advanced AMG versions with high-performance engines. This used part allows for a technically correct replacement of the factory transmission, maintaining the operating characteristics intended by the manufacturer and ensuring consistency with the vehicle's drivetrain.

Specifications and technical data

• SKU: A2122702700
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2122702700
• Substitutable numbers: A2122702700, A 212 270 27 00, A2122709201, A 212 270 92 01
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical characteristics

The presented transmission belongs to the group of Mercedes automatic transmissions used in the sports variants of the C63 AMG (W204) and E63 AMG (W212). The design is engineered to handle the high torque typical of AMG units, which translates into stable power delivery and predictable drivetrain behavior during dynamic driving.

As an automatic transmission, it ensures smooth gear shifts, supports comfortable driving in urban traffic, and enables efficient use of engine power on the highway. The design solutions applied are tailored to the character of AMG models, where quick throttle response, precise gear ratios, and appropriate component durability are essential.

Benefits of using an original automatic transmission

Using an original automatic transmission in a Mercedes C63 or E63 AMG allows for maintaining factory gear-shifting logic, cooperation with vehicle electronics, and proper operation of driving modes. This is particularly important in high-performance cars, where every element of the drivetrain must be precisely tuned.

• Consistency with the vehicle's factory control software.
• Proper fitment for the characteristics of AMG engines.
• Ability to maintain original transmission operating modes (comfort and dynamic, if available in the specific unit).
• Reduced risk of compatibility issues compared to non-original replacements.

For users who expect predictable vehicle behavior after a repair, choosing such a transmission is a technically safe solution that is easier to integrate with the existing vehicle installation.

Condition, verification, and vehicle selection

The offered transmission comes from the used components segment, which allows for a significant reduction in repair costs compared to purchasing a brand-new gearbox. Before installation, a standard workshop procedure is recommended: leak check, verification of mounts, preparation of the oil cooling system, and the use of appropriate transmission oil in accordance with the vehicle manufacturer's recommendations.

To select the correct unit for a specific car, pay attention to:

• compatibility of the automatic transmission type with the engine version and vehicle model year,
• compatibility with the existing controller and wiring harness,
• type of drivetrain used (e.g., rear-wheel drive or other configurations).

Proper selection of the transmission minimizes the risk of communication errors with electronics and limits the need for additional software modifications.

Mercedes automatic transmissions – expansion and modernization

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

For drivers considering the purchase of a used transmission, it is worth familiarizing yourself with practical tips regarding the cost-effectiveness of such a solution, selection criteria, and the differences between manual and automatic transmissions – this is discussed in detail in the article Used transmission – when is it worth it and what you need to remember, which helps to consciously plan the repair and reduce the risk of a failed investment.

Summary

The automatic transmission designed for Mercedes W204 C63 and W212 E63 AMG models is a solution that allows for restoring full functionality of the drivetrain in high-performance vehicles. The original design, tailored to the specifics of AMG models, facilitates installation and integration with vehicle electronics, and choosing a used component represents a reasonable compromise between costs and maintaining the factory operating parameters of the transmission.