Audi A3 8P 1.8 TFSI BZB Automatic Gearbox S-Tronic KNG 02E300050NX WARRANTY

Listing details

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

Audi A3 8P 1.8 TFSI BZB Automatic Gearbox S-Tronic KNG is a factory-original, used transmission from the Automatic gearboxes category, designed for petrol engines in the Audi A3 8P model. The S-Tronic design ensures fast, smooth gear shifts and comfortable, dynamic drivetrain performance.

Specifications and technical data

• SKU: 02E300050NX
• Mark: Audi
• Condition: Used
• OEM Part Number: 02E300050NX
• Substitutable numbers: 02E300050NX, 02E 300 050 NX
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Technical characteristics of the S-Tronic gearbox

The presented automatic gearbox has been designed to work with the 1.8 TFSI BZB petrol engine in the Audi A3 8P, which translates into precise matching of gear ratios to the characteristics of the powertrain. S-Tronic technology combines the convenience of a classic automatic with the direct response typical of dual-clutch transmissions, ensuring efficient acceleration and stable RPM maintenance.

Automatic gear shifting allows the driver to focus on the road, and the properly selected gear ratios support both city and highway driving. The gearbox is structurally prepared to handle the torque typical of this generation of petrol engines, which promotes the durability of the entire drivetrain.

Purpose and compatibility

This gearbox is dedicated to the Audi A3 8P with the 1.8 TFSI BZB engine, which minimizes the risk of installation issues and facilitates integration with the vehicle's factory electronics. Using an original transmission from the same model family allows for maintaining factory performance parameters, including gear shifting characteristics and compatibility with onboard systems.

For proper component selection, it is worth verifying the gearbox's compatibility with your specific equipment variant and drivetrain type in your particular Audi A3 8P. A used transmission from this series is a good solution for post-accident repairs, replacing a damaged gearbox, or restoring the car to a near-factory state.

Benefits of using an automatic gearbox

Using an S-Tronic automatic gearbox in the Audi A3 8P 1.8 TFSI BZB brings a number of practical benefits:

• increased driving comfort thanks to automatic gear shifting, especially in city traffic,
• consistent cooperation with the petrol engine, improving dynamics during overtaking,
• more predictable vehicle behavior in various road conditions,
• maintaining the driving character in accordance with Audi's factory specifications.

For users who value smoothness and convenience, this drivetrain configuration represents a balanced compromise between dynamics and everyday functionality. Choosing an original automatic gearbox allows you to maintain the consistency of the entire drivetrain and reduce the risk of incompatibility.

Condition, verification, and part selection

The offered gearbox comes from the used parts segment, which allows for economical repair while maintaining the original Audi design. Before installation, a standard service procedure is recommended, including checking the accessories, changing the oil according to the manufacturer's recommendations, and verifying the system's tightness. Such an approach increases the chance of long-term, stable gearbox operation in the vehicle.

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

Expert support and choosing a used gearbox

When choosing a used automatic transmission, it is worth paying attention to the gearbox type, fuel type, and compatibility with a specific engine version. A detailed discussion of the differences between manual, automatic, and DSG gearboxes, typical faults, and the principles of safely purchasing a used gearbox can be found in the article: Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox. Reading this material will help you better assess the condition of the component and consciously plan your drivetrain repair.