BMW E90 E91 LCI 320d N47N Automatic Gearbox 7630967 7601244 GA6HP21Z WARRANTY

Listing details

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

BMW E90 E91 LCI 320d N47N Automatic Gearbox is a factory-spec automatic transmission from the secondary market, designed for diesel units in the facelifted 3 Series. A used component from this group allows for a technically correct replacement of a damaged gearbox, maintaining the original drivetrain characteristics and comfortable, smooth gear shifting.

Specifications and technical data

• SKU: 7630967-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7630967
• Substitutable numbers: 24007630967, 7630967, 24007601244, 7601244
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical specifications and intended use

The described automatic gearbox has been designed to work with a diesel engine, which means the gear ratios are adapted to the high torque of the 320d N47N unit. The Automatic design ensures a comfortable ride in city traffic and on the highway, as well as stable power delivery during dynamic acceleration.

As an item from the Automatic gearboxes category, this transmission is intended for installation in the BMW 3 Series E90/E91 LCI drivetrain, where maintaining compatibility with factory control systems and diesel engine operating parameters is crucial. This makes it possible to restore the factory drivetrain performance without the need for any wiring modifications.

Benefits of using an original BMW automatic gearbox

Using a used, original automatic gearbox in a BMW 320d allows you to maintain the consistency of the entire drivetrain with the manufacturer's factory specifications. A properly selected transmission:

• maintains the gear shifting characteristics intended by the manufacturer for the diesel engine,
• ensures compatibility with the factory control software,
• reduces the risk of communication issues within the vehicle's network,
• allows for an economical repair compared to purchasing a new component.

For the user, this means more predictable vehicle behavior, the preservation of factory driving comfort, and the ability to manage service costs rationally while utilizing an original BMW design solution.

Selection, compatibility and installation aspects

To correctly select this gearbox for a specific BMW E90 or E91 LCI model, it is crucial to verify compatibility using the OEM number or the vehicle's VIN. Automatic gearboxes of this type were available in various configurations, which is why it is recommended to consult a mechanic or a BMW drivetrain specialist before installation to confirm the fitment of the control unit, gear ratios, and auxiliary equipment.

During installation, it is essential to follow the manufacturer's procedures, including proper transmission fluid filling, system bleeding, and gearbox adaptation in the ECU if required. This approach allows you to fully utilize the potential of the used transmission and reduce the risk of improper operation after replacement.

Condition, origin and cost-effectiveness of purchasing a used gearbox

The presented gearbox comes from the secondary market and is offered as a used part, which allows for a significant reduction in repair costs compared to purchasing a new transmission. For many BMW 3 Series users, this is a reasonable compromise between price and functionality, especially when the vehicle already has higher mileage or is operated in demanding conditions.

If you want to better understand how to safely choose second-hand components, including gearboxes for BMW, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, where topics such as selection by VIN/OEM and repair cost ratios are discussed.

Expanding repairs within the BMW drivetrain

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