Automatic Gearbox BMW X5 F15 X6 F16 M50dX N57X GA8HP75X 9487497 WARRANTY

Listing details

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

Automatic Gearbox BMW X5 F15 X6 F16 M50dX N57X GA8HP75X is a factory-original automatic transmission from the BMW range, designed for N57X series diesel engines in M50d versions. A used gearbox from this series is the ideal solution for drivers who expect consistent drivetrain performance, the preservation of original gear-shifting characteristics, and full compatibility with the vehicle's electronics. By maintaining the manufacturer's specifications, the transmission allows for the restoration of factory performance and drivetrain refinement.

Specifications and technical data

• SKU: 9487497
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9487497
• Substitutable numbers: 9487497, 24009487497, 8693321, 24008693321, 8665785, 24008665785, 8651595, 24008651595, 8486629, 24008486629, 8678651, 24008678651, 8662648, 24008662648, 8673724, 24008673724, 8657862, 24008657862
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics of the GA8HP75X gearbox

The GA8HP75X automatic transmission belongs to the modern family of BMW torque converter transmissions, designed to work with high-torque diesel engines. The design of this transmission ensures precise gear shifting, optimized for dynamic acceleration, highway driving, and daily operation in heavier SUV models such as the X5 F15 and X6 F16 in M50d versions.

The transmission is factory-adapted to work with BMW control systems, including modules responsible for driving modes, traction control, and driver assistance systems. This ensures proper communication with the vehicle's electronics, which is crucial for the correct operation of the drivetrain and safety systems.

Purpose and compatibility with the N57X M50d unit

The offered gearbox was designed to work with the N57X engine in the M50d version, which is a high-performance diesel unit used in BMW X5 F15 and X6 F16 models. The appropriate gear ratios and transmission operating characteristics are tailored to the specifics of this unit, allowing for:

• efficient transfer of high torque to the wheels,
• maintenance of proper engine RPM in various driving modes,
• stable drivetrain operation under heavy loads, typical for the SUV segment.

Thanks to the preservation of the original configuration, installing this gearbox in place of a worn or damaged component allows for the restoration of factory dynamics and smooth gear shifting, without the need for control software modifications.

Application in the BMW Automatic Gearboxes category

This item belongs to the Automatic Gearboxes group and is dedicated to BMW vehicles with a diesel engine. Choosing a transmission from the same design family as the factory-installed unit minimizes the risk of fitment issues and allows for the retention of standard mounting points and compatibility with factory equipment. This is particularly important for advanced drivetrains used in X5 F15 and X6 F16 models, where the gearbox works with complex traction and stability control systems.

If you are planning a comprehensive repair or upgrade of your BMW's drivetrain and need other components from the same group, such as torque converters, control elements, or other automatic transmissions, check out the available parts in the BMW Automatic Gearboxes category.

Condition, origin, and OEM identification

The offered gearbox is an original BMW component from the secondary market. By maintaining the manufacturer's markings and the OEM part number, it is possible to precisely identify the transmission and verify its compatibility with a specific vehicle configuration. Additionally, interchangeable numbers are available, which facilitates the selection of the correct variant in case of changes introduced by the manufacturer during the production cycle.

Before purchasing, it is worth comparing the gearbox markings with the vehicle data and service documentation to ensure full compatibility with your specific X5 F15 or X6 F16 M50d version. In case of doubt, it is recommended to use the VIN and consult with the seller's technical department.

How to safely buy used BMW gearboxes

When choosing a used automatic gearbox, it is crucial to pay attention to the compatibility of markings, fuel type, and transmission type. Proper selection helps avoid installation problems, communication errors with electronics, and improper drivetrain operation. It is also worth familiarizing yourself with the procedures for selection by OEM number and VIN, as well as common myths regarding secondary market components – these are discussed in detail in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which serves as a practical guide for informed users.