BMW E92 E93 335i Z4 E89 35i N54 Twin Clutch Gearbox GS7D36SG 7602066 WARRANTY

Listing details

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

BMW E92 E93 335i Z4 E89 35i N54 Twin Clutch Gearbox GS7D36SG is an advanced automatic transmission from the Automatic Transmissions family, designed to work with the N54 engine in BMW sports models. The design of this gearbox ensures fast, precise gear shifts and stable torque transfer, which translates into dynamic acceleration and comfortable driving in everyday use.

Specifications and technical data

• SKU: 8482016-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8482016
• Substitutable numbers: 8482016, 28008482016, 7585538, 28007585538, 28007611989, 7611989, 7602066, 28007602066, 8647464, 28008647464, 8605207, 28008605207, 7597581, 28007597581, 7595907, 28007595907, 7594957, 28007594957, 7593445, 28007593445
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical specifications

The described gearbox belongs to the BMW Automatic Transmissions group and was designed for the demanding N54 power units used in the 3 Series E92/E93 and Z4 E89 models. The applied automation enables smooth gear changes, reduces jerking, and supports the stable operation of the drivetrain during both calm and dynamic driving.

The design solutions of this transmission are optimized for high mechanical efficiency, effective cooling, and precise cooperation with the vehicle's factory electronics. As a result, the gearbox integrates well with the engine and drivetrain control systems, which is important for the proper operation of driving modes and safety systems.

Benefits of using an automatic transmission

The use of an automatic transmission in the powerful 335i and 35i versions allows for repeatable performance and ease of operation, especially in city traffic and during long journeys. The automatic gear shifting reduces driver fatigue, and the appropriately selected gear ratios promote the maintenance of optimal engine RPM, which affects the refinement of the N54 unit.

In practice, this means:

• consistent, predictable drivetrain behavior during acceleration and downshifts,
• better traction thanks to the appropriate selection of gear ratios for road conditions,
• increased driving comfort due to the reduction of vibrations and jerks during gear changes.

Vehicle integration and compatibility

The discussed gearbox was developed specifically for the BMW drivetrain architecture with the N54 engine, which translates into proper mechanical and electronic fitment. The appropriate control configuration enables cooperation with factory vehicle systems, such as traction control systems or gearbox operating modes, ensuring the consistent operation of the entire drivetrain.

An additional advantage is the presence of dedicated part numbers and interchangeable numbers, which facilitates the verification of compatibility with a specific car configuration and the selection of the appropriate component during replacement or repair.

Condition and service application

The presented gearbox comes from the BMW offer and is intended for service applications as a replacement element in vehicles with the N54 unit. It can be used both for post-accident repairs and for fixing failures of an existing transmission, providing an alternative to costly regeneration or the purchase of a brand-new component.

For workshops and services specializing in the BMW brand, this is a solution that allows for the restoration of full drivetrain functionality while maintaining the vehicle's factory design concept.

Technical support and selecting the right gearbox

When choosing a used automatic transmission for a BMW, it is worth paying attention to the compatibility of markings, the type of gearbox, and the vehicle configuration. A detailed discussion of the cost-effectiveness of purchasing a used gearbox, the differences between manual and automatic transmissions, and compatibility issues can be found in the article Used gearbox – when is it worth it and what do you need to remember, which provides practical support when making a service decision.

If you want to better understand the importance of original components in the context of safety and repair durability, the entry Quality guarantee and OEM safety – why are used original car parts the best choice for your car?, discussing the advantages of using elements consistent with the manufacturer's specification, will also be helpful.

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 torque converters, control elements, or additional transmission components, check the available parts in the BMW Automatic Transmissions category.