Mercedes ML W164 4-Matic Automatic Gearbox 722902 722.902 1642702602 WARRANTY

Listing details

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

Mercedes ML W164 4-Matic Automatic Gearbox is a factory-original automatic transmission from the Automatic gearboxes family, designed for Mercedes vehicles with the 4Matic drive system. This is a solution for users who expect precise drivetrain operation while maintaining the original gear-shifting characteristics and driving comfort typical of this series.

Specifications and technical data

• SKU: A1642703302
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1642703302
• Substitutable numbers: A1642703302, A 164 270 33 02, 7229020277, 722 902 02 77, A7229020277, A 722 902 02 77, 1642702602, 164 270 26 02, A1642702602, A 164 270 26 02
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics and purpose

The presented gearbox belongs to the Automatic gearboxes group dedicated to Mercedes ML W164 generation models with 4-Matic drive. The design has been developed for smooth, predictable gear changes and stable cooperation with the vehicle's electronic systems, which translates into comfortable operation both in city traffic and on longer routes.

The automatic transmission type ensures convenient operation without the need for manual gear shifting, and the properly selected gear ratios support engine flexibility and efficient torque transfer to all wheels in the 4Matic system.

Application in the Mercedes drivetrain

The gearbox has been designed for integration with the factory Mercedes drivetrain, which allows for maintaining operational consistency with control systems, all-wheel drive, and onboard electronics. This makes it possible to maintain the correct acceleration characteristics, predictable downshifting, and stable vehicle behavior in various road conditions.

The automatic transmission in the ML W164 4-Matic has a significant impact on:

• driving comfort in daily use,
• smoothness of starting and acceleration,
• proper matching of gear ratios to load and speed,
• efficient interaction with safety and traction systems.

Benefits of choosing an original automatic gearbox

Choosing an original automatic gearbox for a Mercedes allows you to maintain the factory operating parameters of the drivetrain without the need for modifications to the installation or software. This is particularly important in vehicles equipped with advanced electronic systems, where component compatibility has a direct impact on reliability.

The main advantages of such a solution include:

• consistency with the factory configuration of the vehicle,
• preservation of the gear-shifting characteristics intended by the manufacturer,
• reduction of the risk of communication problems between control units,
• possibility of selecting parts by OEM and reference numbers, which facilitates compatibility verification.

Condition and practical installation aspects

The offered gearbox comes from the used components segment, which allows for reducing repair costs compared to purchasing a brand-new transmission. When selecting the component, it is crucial to compare the OEM part number and interchangeable numbers with the vehicle's specification to ensure full installation and functional compatibility.

Before installation, a standard workshop procedure is recommended, including checking associated equipment, changing the oil in the automatic transmission according to the manufacturer's recommendations, and verifying system tightness. Such an approach increases the chance of long-term and stable transmission operation after installation.

Technical support and selection by numbers

When choosing a used automatic gearbox for a Mercedes, it is worth relying on reliable technical information and selection by OEM and reference numbers. A detailed discussion of procedures, differences between individual variants, and cost aspects can be found in the article: Why it is worth buying used gearboxes and engines – facts instead of myths.

Additionally, practical tips regarding the cost-effectiveness of purchasing a used transmission, comparisons with remanufacturing, and criteria for assessing technical condition can be found in the guide: Used gearbox – when it pays off and what you need to remember.

If you are planning a comprehensive repair or upgrade of the drivetrain in your Mercedes and need other elements from the same group, such as a converter, control elements, or additional transmission sub-assemblies, check the available parts in the Mercedes automatic gearboxes category.