BMW X3 F25 F30 F31 330dX N57N Automatic Auto Gearbox GA8HP70X 8648661 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 F25 F30 F31 330dX N57N Automatic Auto Gearbox GA8HP70X is an advanced automatic transmission from the Automatic gearboxes family, designed for BMW F-series models. It enables smooth, comfortable gear changes, improving the drivetrain's performance and torque transfer precision in daily operation.

Specifications and technical data

• SKU: 8487260
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8487260
• Substitutable numbers: 24008487260, 8487260, 24008680403, 24008648661, 24008684793, 24008638899, 24008623249, 24008648660, 24007642541, 8680403, 8648661, 8684793, 8638899, 8623249, 8648660, 7642541, 24007642976, 7642976
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics of the GA8HP70X gearbox

The presented gearbox belongs to a group of modern, fully automatic transmissions designed for dynamic yet economical driving. The control system design and precisely selected gear ratios allow for fast, predictable gear shifts, which translates into stable acceleration and reduced jerking during starting or downshifting.

The automatic operating mode provides the driver with high operational comfort, and properly calibrated shift strategies support both calm city driving and more decisive acceleration on the road. As a result, the gearbox performs well in cars used daily as well as in vehicles covering longer distances.

Purpose and compatibility in the BMW range

The BMW X3 F25 F30 F31 330dX N57N Automatic Auto Gearbox GA8HP70X model has been developed specifically for selected versions of the BMW F-series, which means it is matched to the body architecture, drivetrain, and vehicle electronics. Using an original transmission from this family allows for maintaining consistent operation with factory control systems and engine characteristics.

For certainty of selection, it is recommended to verify the gearbox's compatibility with the specific equipment version and engine unit of the given BMW vehicle. In practice, this means checking whether the type of automatic transmission used corresponds to the vehicle's factory configuration, which facilitates installation and limits the need for additional modifications.

Benefits of using an automatic gearbox

Using a transmission from the Automatic gearboxes group in BMW F25, F30, and F31 models translates into a number of practical advantages in daily use:

• increased driving comfort thanks to smooth, automatic gear changes,
• better drivetrain stability in city traffic and traffic jams,
• consistent cooperation with the vehicle's electronic systems,
• possibility of effectively utilizing the engine's potential across a wide speed range.

For the user, this means less fatigue while driving, predictable vehicle reactions, and more orderly acceleration characteristics, especially under variable load conditions.

Condition and service application

The offered gearbox comes from the used BMW components segment, which makes it an attractive solution for repairs when replacing the complete transmission is more cost-effective than extensive regeneration of the existing unit. This type of component is often chosen in situations where the priority is to restore the vehicle's efficiency while maintaining a reasonable service budget.

Before installation, a standard workshop procedure is recommended, including checking the condition of the accessories, proper selection of transmission oil, and adapting the gearbox in the vehicle according to the manufacturer's recommendations. Such an approach allows for optimizing the drivetrain's operation and extending the period of trouble-free use.

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 automatic transmissions, control units, or related mounting components, check the available parts in the BMW automatic gearboxes category.

For drivers considering the purchase of a used transmission, a practical guide will be useful, discussing the differences between manual, automatic, and DSG gearboxes, typical symptoms of failures, and key aspects to check before installation – detailed information can be found in the article Gearbox: manual, automatic, or DSG – typical failures and a guide to buying a used gearbox.

If you want to further deepen your knowledge about the cost-effectiveness of purchasing a used transmission and compare it with regeneration, it is worth reading the material Used gearbox – when is it worth it and what you need to remember, which discusses the practical aspects of choosing an automatic gearbox in the context of long-term vehicle operation.