Mercedes W204 C207 W212 Automatic Gearbox 722906 722.906 A2042700704 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 C207 W212 Automatic Gearbox 722906 722.906 A2042700704 WARRANTY is a factory-original, used automatic transmission from the Automatic transmissions group, designed for selected Mercedes C-Class, E-Class, and coupé models. It is a solution for users who expect compliance with factory standards, predictable drivetrain performance, and reasonable repair costs compared to rebuilding or purchasing a new unit.

Specifications and technical data

• SKU: A2042700704
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2042700704
• Substitutable numbers: A2042700704, A 204 270 07 04
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical characteristics

The offered transmission belongs to the Automatic transmissions group used in mid-size and premium Mercedes vehicles. The gearbox design is engineered for smooth gear shifting, stable torque transfer, and comfortable operation under typical road and highway conditions. The automatic operating mode eliminates the need for manual shifting, which improves driving ergonomics in city traffic and during long journeys. As an original Mercedes component, the transmission is adapted to work with factory drivetrain control systems, which facilitates integration with the vehicle's electronics, oil cooling system, and factory driving modes. This ensures consistent drivetrain performance, while throttle response, downshifts, and gear selection remain in line with the manufacturer's specifications.

Application in Mercedes W204, C207, W212 models

This automatic transmission is intended for specific configurations of Mercedes W204, C207, and W212 models, allowing it to be used both for routine maintenance and for replacing a damaged gearbox after a failure. Proper selection based on body style, engine version, and model year should always be confirmed using vehicle data, such as the VIN and factory gearbox markings. In practice, installing such a unit allows for restoring proper drivetrain operation without the need for structural modifications. For workshops, this means predictable installation time, and for the user, it means maintaining the driving characteristics known from the factory configuration of the car.

Benefits of choosing a used automatic transmission

Choosing a used gearbox from the Automatic transmissions group is often an economically advantageous solution compared to purchasing a new unit or a full rebuild. With proper verification of origin and parameters, such a transmission can provide a long period of further operation while maintaining factory performance characteristics. When deciding on a used gearbox, it is worth paying attention to:

• compliance with the vehicle's factory markings,
• proper matching with the engine control unit and control modules,
• possibility of adaptation and basic diagnostics after installation. To better understand the differences between new, remanufactured, and used transmissions, and to learn about selection procedures based on VIN and manufacturer markings, it is worth reading the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses common myths, real costs, and practical examples.

Condition, verification, and selection based on technical data

The offered gearbox is a used item, which in practice means that before installation, it is recommended to perform standard service procedures, such as replacing the transmission oil, filter, and externally accessible seals. This helps minimize the risk of leaks and ensures stable operation in the coming years of use. Selecting a gearbox for a specific vehicle should take into account the vehicle's identification data and the transmission's technical information. In case of doubt, it is worth consulting a workshop specializing in automatic transmissions or using professional parts catalogs to avoid issues with control compatibility, mounts, or half-shafts.

Expanding repairs within the automatic transmission area

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 a torque converter, control elements, or additional transmission sub-assemblies, check out the available parts in the Mercedes automatic transmissions category. This approach allows you to supplement or replace related components in a single service stage, which limits the risk of further service downtime and makes it easier to maintain a consistent repair history for the drivetrain.