BMW Z4 E85 N52 2.5i 2.5si 3.0i Automatic Gearbox GA6HP19Z 7564644 WARRANTY

Listing details

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

BMW Z4 E85 N52 2.5i 2.5si 3.0i Automatic Gearbox GA6HP19Z is a factory-spec automatic transmission designed for BMW Z4 E85 models equipped with N52 petrol engines. It offers smooth, comfortable gear shifts and precise matching to the characteristics of the power units, which translates into stable handling and predictable drivetrain behavior. This is a solution for users who expect a proven design and compliance with factory BMW standards.

Specifications and technical data

• SKU: 7564644
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7564644
• Substitutable numbers: 7564644, 24007564644, 7561064, 24007561064
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The described automatic gearbox has been designed to work with N52 series petrol engines in the BMW Z4 E85 roadster in 2.5i, 2.5si, and 3.0i versions. The GA6HP19Z design is tuned to the characteristics of these units, ensuring appropriate gear selection, proper torque transfer, and predictable response to loads typical for this model.

The automatic transmission in this application is particularly valued for driving comfort in urban traffic and smooth acceleration on the road, which is important both in everyday use and during the dynamic driving typical of a sports roadster.

Technical characteristics of the automatic transmission

GA6HP19Z is a modern, fully automatic gearbox, adapted to work with petrol engines. The applied design allows for precise control of gear changes by the vehicle's electronics, which enables optimal use of the N52 engine's rev range and maintains stable drivetrain operating parameters.

The transmission was developed with a balance between comfort and dynamics in mind – the automatic operating modes allow for calm, smooth driving, while simultaneously enabling a faster response to pressing the accelerator pedal, which is essential in a car with a sporty character, such as the BMW Z4 E85.

Practical application and benefits of installation

Installing this gearbox in a BMW Z4 E85 with an N52 engine is a solution dedicated to users who want to restore the full efficiency of the drivetrain after a failure or wear of the previous transmission. Using the original design ensures:

• preservation of factory mounting points and drivetrain geometry,
• proper cooperation with the vehicle's control electronics,
• consistency of operating characteristics with the N52 petrol engine.

Thanks to this, the gearbox from this series allows for reducing the risk of compatibility issues and facilitates the installation process in a specialized workshop.

Condition, verification, and selection of the appropriate gearbox

The offered transmission comes from the Automatic gearboxes category and is a used item, which in practice means a favorable cost-to-functionality ratio while maintaining the factory BMW design. Before installation, a standard service procedure is recommended, including checking for leaks, verifying mounts, and selecting the appropriate transmission oil in accordance with the vehicle manufacturer's requirements.

To ensure that a given gearbox will work properly with a specific version of the BMW Z4 E85, it is worth verifying compatibility with the markings used in the vehicle and consulting the selection with a mechanic or a specialized service dealing with BMW automatic transmissions.

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

Expert support and the decision to purchase a used gearbox

When choosing a used automatic transmission for a BMW Z4 E85, it is worth considering both technical and economic aspects – compare the purchase cost with the potential regeneration of the existing gearbox and pay attention to compatibility issues. A detailed discussion of these topics, including the differences between manual and automatic transmissions and practical tips regarding the purchase, can be found in the article Used gearbox – when is it worth it and what you need to remember.

Such prepared knowledge allows you to consciously decide on the choice of a specific gearbox, optimize repair costs, and ensure long-term, stable operation of the drivetrain in a BMW Z4 E85 with an N52 engine.