Mercedes W203 CL203 Automatic Transmission 722.998 M272 2112703802 WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order. Mercedes W203 CL203 Automatic Transmission 722.998 M272 is an original, factory-spec transmission from the Automatic transmissions category, designed for Mercedes C-Class W203 and CL203 models equipped with the M272 engine. This is the ideal solution for users who expect stable drivetrain performance, predictable vehicle behavior, and full compliance with the manufacturer's factory specifications.

Specifications and technical data

• SKU: A2112704502
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2112704502
• Substitutable numbers: A2112703802, A 211 270 38 02, A2112704502, A 211 270 45 02
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Technical characteristics and intended use

The presented transmission belongs to the Automatic transmissions group used in mid-size Mercedes vehicles paired with the M272 unit. The automatic design ensures smooth gear shifting, which translates into driving comfort in both city traffic and on the highway. Using an original component allows for maintaining the factory operating parameters of the drivetrain, including shift logic and acceleration characteristics. The automatic transmission type reduces the risk of installation errors typical of modifications and adaptations, and also facilitates diagnostics – operating parameters are consistent with the maps stored in Mercedes control units. This is particularly important for vehicles equipped with complex electronic systems, where proper communication between the transmission and the rest of the installation is crucial for reliability.

Benefits of using an original automatic transmission

Using an original automatic transmission in a Mercedes W203 or CL203 allows for maintaining the consistency of the entire drivetrain. The transmission is designed for the specific M272 engine configuration, which minimizes the risk of incorrect gear selection, jerking, or throttle response delays. In practice, this means:

• more predictable vehicle behavior during acceleration and downshifting,
• better compatibility with factory safety and traction systems,
• easier calibration and diagnostics at the service center. For the user, this means stable, repeatable drivetrain performance and a reduction in the risk of additional costs associated with fitting non-original solutions. Choosing such a transmission is particularly beneficial for repairs where maintaining the factory driving character of the car is a priority.

Condition, fitment, and installation aspects

The offered transmission comes from the original used parts segment, which in practice represents a favorable compromise between cost and maintaining the factory design. For workshops and private users, this is often a more cost-effective solution than complex remanufacturing, which requires specialized facilities and time-consuming testing. Before installation, a standard workshop procedure is recommended: verifying compatibility based on manufacturer markings, checking the oil cooling system, and preparing the appropriate oil and accessories in accordance with Mercedes guidelines. This approach allows for maximizing the potential of the transmission and reducing the risk of subsequent leaks or adaptation errors.

Selection by part numbers and comparison with remanufacturing

This automatic transmission has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise matching to a specific vehicle configuration. In practice, this means the possibility of unambiguous verification of compatibility with a given Mercedes W203 or CL203, without the need to experiment with replacements of uncertain origin. In the context of repair costs, it is worth comparing the purchase of an original used transmission with full remanufacturing. In many cases, a complete transmission from dismantling, selected by manufacturer numbers, allows for shortening vehicle downtime and reducing the risk of multiple removals. You can read more about the differences between new, replacement, and used drivetrain components in the article on the cost-effectiveness of original, replacement, and used car parts.

Expert support and related content

Although the described element belongs to the automatic transmission group, many conclusions regarding the cost-effectiveness of purchasing original used components instead of expensive remanufacturing are also common to other types of transmissions. These issues are discussed in more detail in the blog post dedicated to transmission failures and the choice between remanufacturing and an original used part, which can help in making an informed service decision. 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 converters, housings, or additional control components, check the available parts in the Mercedes automatic transmissions category.