BMW X5 E70 3.0sd X6 E71 35dX M57N2 Automatic Gearbox GA6HP26Z 7590300 WARRANTY

Listing details

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

BMW X5 E70 3.0sd X6 E71 35dX M57N2 Automatic Gearbox is a factory-original, used automatic transmission designed for the diesel engine, providing a solid foundation for professional drivetrain repair. The original BMW design ensures proper fitment with the vehicle's drivetrain and electronics, while adhering to manufacturer specifications reduces the risk of compatibility issues. This is a solution for users who expect predictable gearbox performance and wish to maintain the vehicle in a configuration close to factory standards.

Specifications and technical data

• SKU: 7590301
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7590301
• Substitutable numbers: 24007590301, 24007590300, 7590301, 7590300, 7606390
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented automatic transmission has been designed to work with the diesel engine in the BMW X5 E70 3.0sd model. Using an original gearbox from the same design family allows for maintaining the correct drivetrain operating parameters, including gear shifting characteristics, cooperation with the engine control system, and vehicle safety systems.

Thanks to maintaining the factory architecture of the drivetrain, the installation of such a gearbox is predictable in terms of mechanics and electronics, which facilitates workshop work and reduces vehicle downtime. This is particularly important in the case of advanced, multi-speed automatic transmissions used in BMW X5 class vehicles.

Technical characteristics of the automatic gearbox

The automatic gearbox from this series was developed with the high torque of the diesel unit in mind, which is why the design of the planetary gear set, clutches, and hydraulic control is adapted to the loads typical for the M57N2 engine. Dedicated tuning for the diesel unit translates into smooth acceleration, stable gear holding, and efficient use of the RPM range.

The transmission belongs to the Automatic Gearboxes group, which means an integrated gear shifting control system that works with the vehicle's electronics. Proper matching of software and operating parameters is crucial for the correct functioning of features such as driving modes, traction control, or driver assistance systems.

Practical application and installation benefits

Choosing an original, used automatic gearbox for the BMW X5 E70 3.0sd is beneficial for users who expect:

• preservation of the factory drivetrain operating characteristics,
• compatibility with the existing electrical installation and control units,
• reduction of the risk of problems resulting from unsuitable replacements,
• possibility of servicing based on manufacturer documentation.

The used OEM transmission allows for a rational combination of repair costs with the preservation of the original design. No interference with the factory project facilitates diagnostics, calibration, and potential future service work, as the gearbox parameters are known and described in BMW's technical documentation.

Why it is worth choosing an original used gearbox

In the case of advanced automatic transmissions, such as those used in the BMW X5 E70, it is important to use components consistent with the manufacturer's design. An original automatic gearbox for a diesel engine ensures mechanical and electronic consistency, which has a direct impact on component durability, operating culture, and driving safety.

For a comparison of approaches to drivetrain repairs, it is worth reading the material discussing the subject of manual transmissions – the differences in costs, risks, and repair effects are similar in the case of automatics as well: Manual gearbox failures – why an original used part is often more reasonable than regeneration. The article helps to understand why choosing a complete, original used gearbox is often a more predictable solution than extensive regeneration.

If you are also interested in the impact of using original components on the subsequent value of the vehicle, the following material may be helpful: original used parts and the price at car resale, which shows how maintaining factory specifications translates into how the car is perceived by subsequent buyers.

Expansion and modernization of the BMW drivetrain

If you are planning a comprehensive repair or modernization of the drivetrain area in your BMW and need other elements from the same group, such as torque converters, control elements, or additional transmission components, check the available parts in the BMW Automatic Gearboxes category.

Selecting components within one brand and one design group facilitates maintaining the technical consistency of the vehicle. Using original BMW solutions in the area of automatic transmissions allows for reducing the risk of unforeseen failures resulting from mixing different manufacturing standards and operating parameters.