BMW X3 E83 LCI 3.0si N52N Automatic Gearbox GA6L45R 7572194 WARRANTY

Listing details

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

BMW X3 E83 LCI 3.0si N52N Automatic Gearbox GA6L45R is an original component from the Automatic transmissions group, designed to work with the N52N engine in the 3.0si version after the facelift. This type of used automatic transmission allows for maintaining the factory characteristics of the drivetrain, ensuring smooth power delivery and proper integration with the vehicle's electronics.

Specifications and technical data

• SKU: 7586032
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7586032
• Substitutable numbers: 7586032, 24007586032, 7568815, 24007568815, 7572194, 24007572194, 7568546, 24007568546, 7576682, 24007576682, 7573458, 24007573458, 7568831, 24007568831
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics and intended use

The presented transmission belongs to the BMW automatic transmissions group used in the X3 E83 LCI model with the N52N 3.0si petrol engine. The automatic design has been engineered for harmonious cooperation with the engine control system, the drivetrain, and the factory vehicle controllers, which translates into predictable vehicle behavior across the full load range.

The GA6L45R automatic transmission is a solution optimized for daily use, city and highway driving, with an emphasis on shifting comfort and operational stability at higher RPMs. The applied automatic technology reduces jerking during gear changes and supports smooth acceleration.

Benefits of using an original automatic transmission

Using an original automatic transmission dedicated to the BMW X3 E83 LCI 3.0si N52N allows for maintaining the integrity of the entire drivetrain. The correct gear ratios, converter operating characteristics, and cooperation with the factory control software translate into:

• stable and predictable vehicle behavior in various road conditions,
• comfortable, smooth gear shifting without excessive lag,
• preservation of factory acceleration parameters and throttle response,
• reduced risk of electronics compatibility issues.

For the user, this means that after proper installation and adaptation, the transmission operates in a manner similar to the factory original, without the need for compromises in terms of driving comfort. Choosing an original transmission from the same design group is particularly important for cars equipped with advanced traction control and electronic stability systems.

Condition, origin, and installation aspects

The offered transmission comes from the used OEM components segment, which in practice means maintaining the manufacturer's original specifications at a more favorable cost compared to a new part. Before installation, a standard workshop procedure is recommended, including checking seals, preparing the oil cooling system, and using the appropriate transmission fluid in accordance with the vehicle manufacturer's requirements.

Professional installation at a specialized service center helps reduce the risk of subsequent leaks, adaptation errors, or improper operation of the control system. Proper system bleeding, correct connection of electrical harnesses, and performing the automatic transmission adaptation procedures are crucial for achieving stable long-term transmission performance.

Fitment, reference numbers, and compatibility

The item has a dedicated OEM part number and a set of interchangeable numbers, which facilitates precise verification of compatibility with a specific BMW X3 E83 LCI 3.0si N52N configuration. Before purchasing, it is worth comparing the transmission markings with the vehicle data and consulting the selection with a mechanic or technical advisor to confirm full compatibility with the specific equipment version and model year.

This approach minimizes the risk of installing the wrong transmission variant, which could result in communication problems with the controller, improper operation of driving modes, or the need for additional modifications. Proper matching of reference numbers is particularly important in the case of automatic transmissions, where design differences can concern both the mechanical parts and the software.

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 torque converters, housings, or control elements, check out the available parts in the BMW automatic transmissions category.

Expert support and the decision to purchase a used transmission

When choosing a used automatic transmission, it is worth considering both the purchase costs and potential expenses related to installation, adaptation, and possible regeneration of selected components. It may be helpful to familiarize yourself with practical tips regarding the cost-effectiveness of such a solution, the differences between manual and automatic transmissions, and compatibility aspects.

A detailed discussion of these issues can be found in the article Used transmission – when is it worth it and what you need to remember, which allows you to better plan your repair and consciously choose the right component for your BMW X3.