Audi A8 D4 4H 3.0 TDI CDTA Quattro Automatic Gearbox NXU 0BK300039E WARRANTY

Listing details

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

Audi A8 D4 4H 3.0 TDI CDTA Quattro Automatic Gearbox NXU is a factory-used automatic transmission from the Automatic gearboxes group, designed for installation in the luxury Audi A8 D4 generation sedan. It offers precise, smooth gear shifts and a design engineered for the quattro drive system and the high refinement of the 3.0 TDI unit. This is a solution for users looking for an original automatic transmission tailored to a specific drivetrain configuration.

Specifications and technical data

• SKU: 0BK300039E
• Mark: Audi
• Condition: Used
• OEM Part Number: 0BK300039E
• Substitutable numbers: 0BK300039E, 0BK 300 039 E
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility with Audi A8 D4 3.0 TDI Quattro

The presented automatic transmission is structurally prepared to work with the 3.0 TDI engine in the Audi A8 D4 4H with quattro drive. This ensures appropriate gear ratios, operating characteristics, and compatibility with the vehicle's factory electronics, which facilitates integration with control systems and the all-wheel-drive system.

By using an original transmission from the same family, the user maintains factory driving dynamics, predictable throttle response, and comfortable gear shifting, which is essential in a premium class vehicle.

Operating characteristics of the automatic transmission

The automatic design of the transmission ensures convenient operation in city traffic and on the highway, without the need for manual gear changes. The control system selects gears based on load, speed, and driving style, which translates into stable acceleration and reduced jerking during gear shifts.

For the 3.0 TDI unit, appropriate durability and torque handling capacity are crucial – this transmission was designed specifically with such loads in mind, which promotes longevity with proper operation and maintenance.

Using a pre-owned transmission for repairs and upgrades

Choosing a used automatic transmission for an Audi A8 D4 is often a rational solution in the event of a major transmission failure. It allows for cost reduction compared to purchasing a brand-new component, while maintaining the original design and fitment for the specific model.

Such a solution works well both for standard replacement of a damaged transmission and for comprehensive drivetrain rebuilding, where maintaining component consistency within a single model and drivetrain version is key.

Benefits of using an original automatic transmission

• Factory fitment for Audi A8 D4 4H with 3.0 TDI engine and quattro drive.
• Automatic gear shifting increasing daily driving comfort.
• Appropriate operating characteristics for the torque of the diesel unit.
• Ability to restore full drivetrain functionality in the event of a major transmission failure.

How to make an informed purchase of a used automatic transmission

When choosing a used transmission, it is worth paying attention to the compatibility of the transmission type, drive version, and the use of appropriate part numbers and interchangeable numbers. This helps to avoid problems with installation and subsequent operation of the drivetrain.

If you want to better understand the differences between manual, automatic, and DSG transmissions, typical symptoms of failures, and key aspects to check before buying a used transmission, read our guide: Transmission: manual, automatic, or DSG – typical failures and a guide to buying a used gearbox. This is a practical addition to your knowledge when planning repairs on your Audi A8.

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