Automatic Gearbox BMW G30 530e G11 740e B46X B48X GA8P75H 5A2D52 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 G30 530e G11 740e B46X B48X GA8P75H is a factory-original automatic transmission from the BMW automatic gearboxes family, designed for use in modern B46X / B48X powertrains. This used OEM component allows for a technically sound replacement of a damaged gearbox while maintaining the original performance characteristics of the drivetrain. It is a solution for users expecting precise cooperation with the engine and vehicle electronics at a reasonable repair cost.

Specifications and technical data

• SKU: 8679086
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8679086
• Substitutable numbers: 8679086, 24008679086, 5A2D52
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical specifications

The offered gearbox belongs to the automatic gearboxes group used in high-end BMW models, such as the G30 530e and G11 740e with B46X and B48X engines. The Automatic design ensures smooth gear shifting, optimized for cooperation with advanced drive control systems and safety features. The transmission architecture is designed for high torque and intensive operation in road conditions typical for premium class vehicles.

As an OEM component, the gearbox is factory-adapted to work with original BMW control software, which facilitates integration with the vehicle after proper installation and service adaptation.

Benefits of using an original BMW automatic gearbox

Using an original automatic transmission in a BMW G30 530e or G11 740e allows you to maintain the factory performance parameters of the drivetrain. Key advantages include:

• Consistency with vehicle electronics – the gearbox is designed to work with factory controllers, shift maps, and driver assistance systems.
• Proper gear ratios – the gear stepping characteristics are matched to B46X / B48X engines and hybrid configurations, which translates into predictable acceleration and driving comfort.
• Operational stability – the Automatic design ensures smooth, repeatable gear changes, reducing jerking and unwanted vibrations when the equipment is functioning correctly.
• Possibility of economical repair – choosing a used OEM gearbox is often more cost-effective than a full overhaul or purchasing a new component.

Condition, verification, and preparation for installation

The product is offered as a used BMW automatic gearbox, which means it has been removed from a vehicle and is intended for re-installation after performing standard service procedures. Before installation, it is recommended to:

• check for leaks and the condition of oil and cooling connections,
• replace the transmission fluid according to the vehicle manufacturer's recommendations,
• inspect mounting elements (mounts, brackets, half-shafts, drive shaft),
• perform gearbox adaptation procedures using a diagnostic tester after installation.

This type of preparation increases the chance of trouble-free operation and reduces the risk of malfunction resulting from skipped service steps.

Selection and vehicle compatibility

To correctly select a gearbox for a specific BMW unit, one must pay attention to the engine configuration, model year, equipment version, and the type of automatic transmission used. In practice, this means comparing vehicle data with the gearbox's technical information and verifying compatibility in the parts catalog or the BMW service system. If in doubt, it is worth consulting a workshop specializing in the brand, which will confirm the possibility of installation in a given model.

For users considering the purchase of a used transmission due to a failure of their current unit, the article describing the cost-effectiveness of such a solution and the issues to pay attention to will be helpful – this is discussed in detail in the entry: Used gearbox – when is it worth it and what you need to remember.

Drivetrain modernization expansion for BMW

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 additional transmissions, control elements, or related components, check out the available parts in the BMW automatic gearboxes category.