Automatic Gearbox BMW F10 525d F20 125d F30 325d N47S1 GA8HP45Z 8616007 WARRANTY

Listing details

The differential is sold with a 90-day warranty! It was tested before removal and is in full working order.

Automatic Gearbox BMW F10 525d F20 125d F30 325d N47S1 GA8HP45Z is a factory-original component from the Automatic gearboxes group, designed to work with the N47S1 engine in selected BMW F-series models. This is a solution for users who expect precise transmission operation, proper integration with the vehicle's electronics, and the preservation of original driving characteristics.

Specifications and technical data

• SKU: 8616007
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8616007
• Substitutable numbers: 24008616007, 8616007, 24008615599, 8615599, 24008684730, 8684730, 24008638265, 24008681092, 24008678721, 24008623254, 8638265, 8681092, 8678721, 8623254
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented gearbox has been designed for BMW F10 525d, F20 125d, and F30 325d models with the N47S1 unit and GA8HP45Z transmission. Using an original automatic transmission in these designs allows for maintaining factory acceleration parameters, smooth gear shifting, and proper cooperation with drivetrain and traction control systems.

Thanks to the use of appropriate replacement and OEM numbers, the gearbox can be selected both by part number and vehicle configuration, which facilitates workshop operations and minimizes the risk of incorrect fitment.

Technical characteristics of the automatic gearbox

This is an automatic gearbox, which means full integration with the engine control system and vehicle safety systems. The GA8HP45Z transmission belongs to modern hydrodynamic designs, ensuring:

• smooth, sequential gear shifting under various loads,
• efficient cooperation with driving modes (comfort, dynamic driving – depending on the car's configuration),
• effective utilization of the N47S1 unit's torque.

Proper calibration of this gearbox for specific BMW F-series models allows for maintaining predictable vehicle behavior, which is particularly important during post-accident repairs or when replacing a worn-out transmission.

Application in service practice

BMW automatic gearboxes of this type are often chosen as a replacement element during major drivetrain failures, when the regeneration of the existing transmission is unprofitable or technically difficult. Using a complete used gearbox allows you to:

• shorten the vehicle's downtime in the workshop,
• reduce costs compared to purchasing a brand-new component,
• maintain the manufacturer's original specification.

The used condition means that the gearbox comes from dismantling, which in workshop practice is often a beneficial compromise between price and functionality, especially when maintaining the proper selection procedure based on OEM and replacement numbers.

Selection by OEM and replacement numbers

To ensure correct fitment, it is recommended to verify the gearbox by OEM number and available replacement numbers, as well as by model code and drivetrain configuration. In service practice, selection by numbers allows avoiding problems with controller compatibility, gear ratios, or mounting, which has a direct impact on the durability and operating culture of the transmission.

For users and workshops who want to deepen their knowledge about the cost-effectiveness of purchasing secondary market components, selection procedures based on VIN and OEM, and real cost differences, an expert guide has been prepared: Why it is worth buying used gearboxes and engines – facts instead of myths.

Expansion of the BMW drivetrain

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 additional transmissions, compatible torque converters, or other variants of automatic transmissions, check the available parts in the BMW automatic gearboxes category.