Mercedes W212 W221 S500 Automatic Gearbox 722904 722.904 2212705401 WARRANTY

Listing details

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

Mercedes W212 W221 S500 Automatic Gearbox 722904 722.904 2212705401 WARRANTY is an original, used automatic transmission from the Automatic transmissions category, designed for Mercedes vehicles with a petrol engine. This is a solution for users who expect factory-fit, stable drivetrain operation, and reasonable repair costs compared to purchasing a new unit.

Specifications and technical data

• SKU: A2212706501
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2212706501
• Substitutable numbers: A2212706501, A 221 270 65 01, 2212705401, 221 270 54 01, A2212705401, A 221 270 54 01
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Application and technical specifications

The presented gearbox belongs to the group of Mercedes automatic transmissions compatible with petrol engines in E-Class and S-Class models. The design is engineered for smooth gear shifting, driving comfort, and proper torque transfer from the S500 unit to the drive wheels.

This type of automatic transmission provides:

• precise gear selection across the full RPM range,
• optimized cooperation with the petrol engine control system,
• stable performance at higher speeds and loads.

Benefits of installing a used automatic gearbox

Choosing a used gearbox for a Mercedes allows for a significant reduction in repair costs compared to purchasing a new unit or a full refurbishment, while maintaining the factory design and original technical solutions. For many users, this is a cost-effective compromise between price and functionality, especially in the case of advanced automatic transmissions.

To better assess when purchasing a used gearbox makes sense and what to look for during selection and installation, it is worth checking out our guide: Used gearbox – when is it worth it and what you need to remember.

Matching by OEM number and parameters

Selecting the right automatic gearbox for a specific Mercedes vehicle requires verifying the OEM number, interchangeable numbers, and basic parameters such as fuel type and transmission type. This ensures compatibility with the vehicle's electronics and drivetrain, which reduces the risk of issues during the first start-up after installation.

If you want to check step-by-step how to properly match a part by OEM or VIN number, our practical guide will be helpful: how to choose the right car part by VIN and OEM number.

Designed for petrol engines

This automatic gearbox is designed to work with petrol units, which is important for both the control software and the operating characteristics of the entire drivetrain. Using a transmission dedicated to a specific fuel type translates into:

• correct shift points during acceleration and engine braking,
• appropriate response to load and the driver's driving style,
• better durability of internal components due to operation under intended conditions.

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 components from the same group, such as additional transmissions, torque converters, or control elements, check out the available parts in the Mercedes automatic transmissions category.