BMW X3 E83 2.0d M47N2 Diesel 6 Speed Manual Gearbox GS6X37DZ H021 H021A 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 2.0d M47N2 Diesel 6 Speed Manual Gearbox GS6X37DZ H021 H021A WARRANTY is an original, used manual transmission designed for the 2.0d M47N2 diesel unit. It provides a solid service solution for drivers who expect consistent cooperation with the diesel engine and the preservation of the factory driving characteristics of the BMW X3 E83.

Specifications and technical data

• SKU: 3439814-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3439814
• Substitutable numbers: 23003439814, 3439814, 23003414957, 3414957, 23003428269, 3428269, H006A, H006
• Fuel type: Diesel
• Gearbox type: Manual
• Category: Other Transmission & Drivetrain

Purpose and compatibility with BMW X3 E83 2.0d

The presented gearbox has been designed to work with the 2.0d M47N2 diesel engine in the BMW X3 E83 model, ensuring proper gear ratios and correct communication with other drivetrain components. This maintains the precision of handling characteristic of BMW and the predictable behavior of the car in daily use.

The manual design of the transmission allows for direct control over gear changes, which is particularly valued by drivers who prefer mechanical, tactile gear shifter operation and the ability to optimally utilize the torque of the diesel engine.

Technical characteristics of the GS6X37DZ gearbox

The manual transmission offers six forward gears, which allows for flexible adjustment of engine RPM to road conditions. The use of six gears promotes both dynamic acceleration and economical driving at constant speeds, which is significant for diesel units.

The transmission has been constructed with durability and resistance to loads typical for a BMW X3 class SUV in mind. Properly selected gear ratios support stable drivetrain operation across a wide range of speeds, from city driving to longer routes.

Application in the diesel drivetrain

In combination with a diesel engine, the manual gearbox allows for effective use of available torque at low and medium RPM. This facilitates smooth starting, efficient overtaking, and maintaining optimal RPM in economical driving mode.

The manual transmission type also favors simpler diagnostics and servicing compared to automatic solutions, which for many users means more predictable operating costs in the long term.

Condition, origin, and identification of the part

The offered gearbox is a used item, sourced from the dismantling of a BMW vehicle. Thanks to the preservation of the manufacturer's markings and the OEM part number, it is possible to unambiguously identify the transmission and match it to a specific car configuration. Additionally, interchangeable numbers are available, which facilitates compatibility verification in service catalogs and parts selection systems.

Before installation, a standard workshop procedure is recommended, including inspection of associated equipment (clutch, slave cylinder, mounting bushings) and changing the transmission oil in accordance with the vehicle manufacturer's recommendations to fully utilize the potential of this gearbox in daily operation.

Technical support and additional materials

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 transmissions, drivetrain elements, or components working with the engine, check the available parts in the Other BMW category.

For drivers interested in comparing the characteristics of sports drivetrains with solutions used in standard models, an article discussing differences in the construction of engines, brakes, and chassis may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.