Automatic Gearbox Mercedes W204 C207 W212 722906 722.906 2042703205 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 C207 W212 722906 722.906 2042703205 WARRANTY is a factory-original automatic transmission from the Automatic gearboxes family, designed for selected Mercedes C-Class, E-Class, and coupé models. This is a used OEM component that allows for a technically correct replacement of a damaged gearbox without interfering with the drivetrain construction or the vehicle's electronics.

Specifications and technical data

• SKU: A2042705305
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2042705305
• Substitutable numbers: A2042705305, A 204 270 53 05, 2042703205, 204 270 32 05, A2042703205, A 204 270 32 05
• Gearbox type: Automatic
• Category: Automatic Transmission

Application and compatibility

The presented automatic gearbox has been designed to work with the drivetrain systems used in Mercedes W204, C207, and W212 series. This ensures the retention of factory mounting points, correct geometry of connections with the engine and driveshaft, and compatibility with the vehicle's original electronic control system.

As a result, the transmission provides a solution that restores full drivetrain functionality in cars where the existing gearbox has failed, without the need for costly mechanical or electrical modifications.

Technical characteristics of the automatic gearbox

As an automatic gearbox, this model ensures smooth gear shifting, comfortable operation in urban traffic, and stable torque transfer at higher speeds. The transmission design is optimized for cooperation with Mercedes control systems, which translates into predictable vehicle behavior and proper responses to accelerator pedal input.

Automatic gear selection control reduces shock loads in the drivetrain, which promotes the durability of other components, such as half-shafts or the driveshaft. Using an original gearbox from the same design family minimizes the risk of improper operation of assistance systems, including traction control and electronic stability control.

Benefits of installing a used OEM gearbox

Choosing a used, original automatic gearbox for a Mercedes allows you to combine reasonable repair costs with the preservation of factory drivetrain performance parameters. Key advantages of this solution include:

• maintaining compatibility with the factory gearbox and engine control software,
• no need for adapting non-standard mounts or wiring modifications,
• the ability to use the existing transmission oil cooling architecture,
• consistency of gear shifting characteristics with the vehicle manufacturer's specifications.

Thanks to this, the installation process is predictable, and after proper adaptation and replacement of consumables, the gearbox can provide stable, repeatable performance in daily use.

Practical installation and operational tips

When replacing an automatic gearbox in a Mercedes W204, C207, or W212, it is worth paying attention to several technical aspects that affect the durability of the entire system:

• thorough bleeding and refilling of transmission oil according to the manufacturer's procedure,
• checking the condition of the oil cooler and supply lines,
• inspecting the drivetrain mounting bushings,
• performing gearbox adaptation in the control unit after installation (in accordance with service recommendations).

This approach reduces the risk of improper transmission operation after replacement and allows you to fully utilize the potential of the installed unit.

Mercedes automatic gearboxes – related offer

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 a torque converter, an additional automatic transmission, or a compatible control module, check the available parts in the Mercedes automatic gearboxes category.

How to safely buy a used automatic gearbox

Before choosing a specific transmission, it is worth familiarizing yourself with typical signs of wear, diagnostic procedures, and best installation practices. A detailed discussion of the differences between manual, automatic, and DSG gearboxes, as well as practical tips on buying a used gearbox, can be found in the article: Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox.