Mercedes W177 A200 M282 Automatic Gearbox 700423 700.423 A7003702600 WARRANTY

Listing details

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

Mercedes W177 A200 M282 Automatic Gearbox 700423 700.423 A7003702600 WARRANTY is a factory-original automatic transmission designed for the petrol engine in this compact class model. Thanks to a design tailored to the specifics of the M282 engine, it ensures consistent torque transfer, smooth gear shifting, and stable integration with the vehicle's electronics. This is the ideal solution for users who expect the original drivetrain performance characteristics after a gearbox repair or replacement.

Specifications and technical data

• SKU: A7003702600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A7003702600
• Substitutable numbers: A7003702600, A 700 370 26 00
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented gearbox belongs to the Automatic transmissions category and is dedicated to the drivetrain with a petrol engine in the Mercedes A-Class W177 generation, specifically the A200 version with the M282 unit. Using this automatic transmission allows for maintaining factory drivetrain parameters, including acceleration characteristics, shift quality, and compatibility with driver assistance systems.

The selection of this gearbox for a specific vehicle configuration should always be verified using the OEM number and vehicle data (VIN), which minimizes the risk of incompatibility regarding control systems, gear ratios, or mounting points.

Technical and functional characteristics

The automatic design of the transmission ensures comfortable operation in city traffic and on the highway, without the need for manual gear changes. The gearbox has been designed to work with the petrol engine, which means the gear ratios are matched to the torque characteristics of the M282 unit, along with appropriate scaling of the torque converter and hydraulic control operation.

In practice, this translates into:

• smooth, predictable gear shifting across the entire RPM range,
• stable integration with the vehicle's electronic systems,
• maintaining proper dynamics while ensuring reasonable fuel consumption,
• the ability to utilize factory driving modes intended for the A200 version.

Use in service and repairs

This automatic transmission is suitable both for replacing a damaged unit and for a comprehensive drivetrain rebuild in a Mercedes W177 A200. Using an original unit from the same family reduces the need for modifications to the installation, wiring harnesses, or controller software, which is particularly important in modern vehicles with complex electronics.

Before installation, standard service procedures are recommended, such as checking for leaks, verifying mounting points, inspecting connector conditions, and preparing the system for adaptation in the vehicle in accordance with the manufacturer's procedures.

Condition and benefits of choosing a used gearbox

The offered transmission comes from the secondary market, which allows for a significant reduction in repair costs compared to a brand-new component. With proper verification and installation, a used automatic transmission can provide long-term, stable operation while maintaining the original driving characteristics of the Mercedes A-Class.

For users who want to better understand the specifics of the secondary market and the selection process for such components, our expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths.

Drivetrain expansion and selection of other components

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 transmissions with different configurations, variants for other petrol units, or automatic assemblies for other models, check out the available parts in the Mercedes automatic transmissions category.