Smart A453 1.0 Petrol Automatic Gearbox Dual Clutch 700.411 A7002702200 WARRANTY

Listing details

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

Smart A453 1.0 Petrol Automatic Gearbox Dual Clutch is a factory-original, used transmission from the Automatic gearboxes group, designed for 1.0 petrol engines in Smart A453 series models. The dual-clutch design ensures smooth, predictable gear changes and comfortable drivetrain operation in daily use. This is a solution for users looking for an original component that maintains the manufacturer's performance characteristics.

Specifications and technical data

• SKU: A7002702200
• Mark: Smart
• Condition: Used
• OEM Part Number: A7002702200
• Substitutable numbers: A7002702200, A 700 270 22 00, A7002702000, A 700 270 20 00
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Technical specifications and intended use

The presented gearbox belongs to the Smart automatic gearboxes group and has been designed to work with the 1.0 petrol engine. The dual-clutch automatic design allows for quick gear shifting with limited torque loss, which translates into stable acceleration and predictable throttle response.

The transmission is adapted to work with the Smart A453 vehicle control system, ensuring it maintains factory shift points, downshift logic, and performance characteristics in both city and highway driving. Using an original automatic transmission reduces the risk of compatibility issues with electronics, sensors, and control software.

Benefits of using an original automatic transmission

Choosing an original, used dual-clutch transmission for the Smart A453 is particularly beneficial when the current gearbox shows signs of wear, such as jerking, delayed gear engagement, or improper shifting under load. Using a complete automatic unit allows for restoring proper drivetrain operation without the need for structural vehicle modifications.

The main advantages of this solution include:

• Factory fitment for the drivetrain and control system in the Smart A453 model.
• A dual-clutch design that promotes smooth gear changes and efficient response to load.
• No need to adapt mechanical components outside of the manufacturer's specifications.
• The ability to maintain the original driving characteristics intended for the 1.0 petrol engine.

Application in service practice

This type of automatic transmission is particularly useful for repairs where the existing automatic unit has suffered a major mechanical or electronic failure. In many cases, installing a complete, original transmission is a more predictable solution than extensive refurbishment, as it eliminates the problem of sourcing replacement parts of uncertain origin.

If you are considering whether a used transmission is a better choice than an expensive repair of your current one, it is worth checking the cost-effectiveness analysis and typical failure symptoms – this is discussed in detail in the article Manual gearbox failures – why an original used part is often more reasonable than regeneration, the conclusions of which can largely be applied to the decision of replacing an automatic transmission as well.

Selecting other elements from the same group

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Smart and need other elements from the same group, such as transmission housings, control elements, or components working with the automatic transmission, check the available parts in the Smart automatic gearboxes category.

Summary

Smart A453 1.0 Petrol Automatic Gearbox Dual Clutch is an original, used automatic transmission designed for the petrol engine, which allows for restoring proper drivetrain operation without structural modifications. The dual-clutch construction ensures comfortable, smooth gear shifting, and the use of a component from the Automatic gearboxes group facilitates maintaining consistency with the vehicle's factory specifications. For users who value predictability and compliance with the manufacturer's design, this is a technically safe and service-practical solution.