Audi A3 8P 1.8 TFSI CDAA Automatic 7 Speed Gearbox MPJ 0AM300050E 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 CDAA Automatic 7 Speed Gearbox MPJ is a factory-original, used transmission from the Automatic gearboxes category, designed for 1.8 TFSI CDAA petrol engines. The automatic design ensures smooth gear shifting, comfort in urban traffic, and stable torque transmission during daily use. This is a solution for users who expect compliance with Audi's factory specifications and predictable drivetrain performance.

Specifications and technical data

• SKU: 0AM300050E
• Mark: Audi
• Condition: Used
• OEM Part Number: 0AM300050E
• Substitutable numbers: 0AM300050E, 0AM 300 050 E, 0AM301103F, 0AM 301 103 F
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical characteristics

The presented automatic transmission has been designed to work with the 1.8 TFSI CDAA petrol engine in the Audi A3 8P, which guarantees proper compatibility with the power unit's parameters and the vehicle's electronics. The automatic transmission type ensures automated gear changes, reducing driver workload and stabilizing the drivetrain's operation across a wide speed range.

This solution is particularly beneficial in heavy city traffic and on long journeys where smooth acceleration and predictable throttle response are essential. Using an original Audi transmission allows for maintaining factory performance characteristics, including gear selection logic and integration with the vehicle's onboard systems.

Benefits of using an original automatic transmission

Using an original automatic transmission in the Audi A3 8P 1.8 TFSI CDAA translates into a number of practical benefits:

• preservation of factory gear shifting characteristics and drivetrain operation,
• consistency with the engine control system and vehicle electronics,
• comfortable, smooth acceleration without the need for manual gear changes,
• reduced risk of compatibility issues compared to aftermarket replacements of uncertain origin.

For the user, this means predictable vehicle behavior, easier maneuvering in traffic jams, and stable drivetrain operation during daily use. Audi automatic gearboxes are designed for harmonious cooperation with TFSI units, which is important for both the dynamics and the durability of the entire system.

Condition, installation, and compatibility selection

The offered transmission comes from the used components segment, which allows for economical vehicle repair while maintaining the original design. Before installation, a standard workshop procedure is recommended: verification of seals, inspection of mounting points, transmission oil change in accordance with the manufacturer's recommendations, and transmission adaptation in the vehicle's ECU, if required by the specific workshop.

To correctly select a transmission for a specific Audi A3 8P, it is crucial to compare the transmission codes, engine type, and fuel type. Proper matching eliminates issues with communication with the controller, incorrect gear shifting, or errors in onboard systems. In case of doubt, it is worth consulting a mechanic specializing in Audi automatic transmissions.

Audi automatic transmissions – expansion and service

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 a torque converter, hydraulic control elements, or additional transmission sub-assemblies, check the available parts in the Audi automatic gearboxes category.

For users who want to better understand the differences between manual transmissions, classic automatics, and DSG solutions, as well as approach the purchase of a used gearbox consciously, the following guide will be helpful: Gearbox: manual, automatic, or DSG – common faults and a guide to buying a used transmission. The article discusses typical signs of wear, inspection tips, and practical aspects of selecting a transmission from the secondary market.

Summary

Audi A3 8P 1.8 TFSI CDAA Automatic 7 Speed Gearbox MPJ is a solution for drivers who want to restore full drivetrain efficiency while maintaining factory specifications and the operating characteristics of an automatic. The original design, intended for the petrol engine, ensures consistency with the vehicle's electronics and comfortable, smooth driving in daily conditions. It is a practical choice when repairing or replacing a worn transmission in an Audi A3 8P with a 1.8 TFSI CDAA unit.