BMW F01 F10 F30 F32 330d 430d 530d 730d N57N Automatic Gearbox GA8HP70Z WARRANTY

Listing details

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

BMW F01 F10 F30 F32 330d 430d 530d 730d N57N Automatic Gearbox GA8HP70Z WARRANTY is a factory-original automatic transmission designed for BMW diesel engines, ensuring smooth gear shifts and stable torque transfer. Thanks to a design tailored to diesel units and advanced control logic, the gearbox offers comfortable, dynamic, and predictable drivetrain performance. This is a solution for users who expect consistency with factory specifications and solid operational parameters in daily driving.

Specifications and technical data

• SKU: 7646106
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7646106
• Substitutable numbers: 24007646106, 7646106, 24008487259, 24008678684, 24007644621, 24008684791, 24008637822, 24008680401, 24008648657, 8487259, 8678684, 7644621, 8684791, 8637822, 8680401, 8648657, 24009487563, 9487563, 24008658539, 8658539, 24008648656, 8648656
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented automatic transmission has been designed for BMW F-series models equipped with diesel engines. The transmission design is optimized for the torque characteristics of diesel units, which translates into stable starting, predictable downshifts, and efficient power utilization across the entire rev range. Using an original automatic transmission from this family allows you to maintain consistency with the vehicle's factory settings and reduce the risk of electronic integration issues.

Automatic transmission performance characteristics

The GA8HP70Z automatic transmission belongs to modern multi-speed designs, which allows for precise gear matching to current load and speed. In practice, this means:

• smooth, sequential gear shifts without jerking,
• efficient downshifts during overtaking and dynamic acceleration,
• maintaining optimal diesel engine RPM for lower fuel consumption,
• better drivetrain refinement in city traffic and on the highway.

Thanks to the factory configuration, the gearbox works seamlessly with the vehicle's control systems, which promotes stability, predictability, and driving comfort under various operating conditions.

Application in diesel vehicles

The transmission has been prepared to work with diesel units that generate high torque even at low RPM. Properly selected gear ratios and shift characteristics allow for:

• efficient torque transfer without overloading components,
• keeping the engine in the RPM range conducive to economical driving,
• maintaining good flexibility at low and medium speeds.

An automatic transmission configured in this way supports both a relaxed driving style and more dynamic use, remaining consistent with the factory characteristics of BMW vehicles with diesel engines.

Benefits of choosing a used automatic transmission

Choosing a used automatic transmission from dismantling is a solution that allows you to significantly reduce repair costs compared to purchasing a new component or a full overhaul. An original transmission from the same design family ensures:

• preservation of factory shift logic and cooperation with vehicle electronics,
• the possibility of installation in place of a damaged gearbox without interfering with the body structure,
• consistency with factory drivetrain performance parameters.

For drivers considering different repair scenarios, a guide describing the pros and cons of such a solution will be useful – a detailed discussion can be found in the article Used gearbox – when is it worth it and what you need to remember, where manual and automatic transmissions as well as compatibility issues are compared.

Selection and expansion of the BMW drivetrain

When replacing an automatic transmission, it is crucial to match it to the specific vehicle configuration, including the engine type, control software, and accompanying equipment. In practice, this means paying attention to structural and electronic compatibility to maintain full functionality of driving modes and driver assistance systems. If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW 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 BMW Automatic Transmissions category.

Summary

BMW F01 F10 F30 F32 330d 430d 530d 730d N57N Automatic Gearbox GA8HP70Z WARRANTY is a proposal for users who want to restore the efficiency of the drivetrain while maintaining the factory characteristics of the automatic transmission in BMW cars with diesel engines. Using an original gearbox from this design family promotes seamless integration with vehicle electronics while allowing for reduced repair costs compared to purchasing a new component. It is a technically consistent solution for drivers expecting comfort, smooth gear shifting, and predictable car behavior in daily use.