BMW X1 E84 Automatic Gearbox 18dX 20dX Diesel N47N GA8HP45X 8609951 WARRANTY

Listing details

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

BMW X1 E84 Automatic Gearbox 18dX 20dX Diesel N47N GA8HP45X is a factory-original, used transmission from the Automatic gearboxes segment, designed for BMW X1 E84 diesel units with xDrive. This is a solution for users expecting precise automatic operation, the preservation of original driving characteristics, and compatibility with the vehicle's factory architecture.

Specifications and technical data

• SKU: 8609951
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8609951
• Substitutable numbers: 8609951, 24008609951, 7649243, 24007649243
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical characteristics

The presented automatic transmission has been designed to work with the diesel engine in the BMW X1 E84 model in 18dX and 20dX versions with the N47N engine. The GA8HP45X designation indicates an advanced, multi-speed automatic design, optimized for smooth acceleration, stable operation at higher speeds, and efficient utilization of the engine's torque.

This type of automatic transmission provides:

• consistent operation with the xDrive all-wheel-drive system,
• comfortable gear shifting across the full load range,
• preservation of the factory operating parameters of the drivetrain.

Benefits of using an original BMW transmission

Using an original automatic transmission in the BMW X1 E84 allows for maintaining factory control logic, gear-shifting characteristics, and compatibility with the vehicle's electronics. As a result, the drivetrain maintains predictable, consistent behavior, and the throttle response remains in line with the manufacturer's specifications.

Key advantages include, among others:

• factory fitment for the specific engine-drivetrain configuration,
• preservation of stock shift points and automatic operating modes,
• reduction of the risk of communication issues between the transmission control unit and the rest of the vehicle's installation.

Condition, verification, and selection based on technical data

This item comes from the used BMW components segment, which allows for a significant reduction in repair costs compared to a new transmission, while maintaining the original design. The selection of the appropriate transmission for a specific vehicle should take into account model designations, engine type, and drivetrain configuration, as well as compliance with the OEM part number and interchangeable numbers indicated in the technical specification.

Proper matching of the automatic transmission to the BMW X1 E84 is crucial for:

• correct cooperation with the existing control unit,
• proper operation of driving modes and comfort functions,
• maintaining the stability of the entire drivetrain.

BMW automatic gearboxes – expansion and modernization

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 a torque converter, control elements, or additional hydraulic components, check the available parts in the BMW automatic gearboxes category.

Technical support and expert knowledge

When selecting a used automatic transmission for the BMW X1 E84, it is worth relying on reliable technical data, OEM designations, and interchangeable numbers to avoid compatibility issues. A detailed discussion of selection procedures by number, differences between individual variants, and the economics of repairs can be found in the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which practically explains how to safely use the used parts market.