BMW E81 E87 E90 116i 316i N45N N43 Automatic Gearbox 7571673 7592525 WARRANTY

Listing details

The differential is sold with a 90-day warranty! It was tested before removal and is in full working order.

BMW E81 E87 E90 116i 316i N45N N43 Automatic Gearbox is an original, used automatic transmission from the Automatic transmissions group, designed for BMW 1 Series E87 and 3 Series E90 models with N45N and N43 petrol engines. This is a solution for users who expect factory compatibility, predictable drivetrain operation, and the maintenance of standard driving parameters.

Specifications and technical data

• SKU: 7571673
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7571673
• Substitutable numbers: 24007592525, 7592525, 24007571673, 7571673, GA6HP19Z, 24007630952, 7630952
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented automatic transmission has been designed to work with N45N and N43 power units in BMW E87 116i and E90 316i models. This ensures the correct gear shifting characteristics, proper operation of electronic controls, and compatibility with the vehicle's factory software after correct selection and installation.

The automatic design of the transmission ensures smooth gear changes, which translates into comfortable driving in city traffic and stable vehicle behavior at highway speeds. Using a transmission from the same family as the factory-installed one reduces the risk of communication problems with control modules and facilitates adaptation at a service center.

Construction and operating characteristics

The transmission belongs to the BMW automatic transmissions group, where the priority is smooth gear shifting and stable torque transfer. The applied automatic transmission concept enables:

• comfortable starting and acceleration without jerking,
• automatic adjustment of gear ratios to load and driving style,
• consistent cooperation with safety systems (e.g., traction control, stabilization systems).

Thanks to this, the transmission performs well both in daily use and on longer routes, where the predictability of the drivetrain behavior and reduction of driver fatigue are important.

Use in service and repairs

The used automatic transmission for BMW E87 and E90 is a practical solution in situations where the existing transmission has suffered serious damage or repair proves uneconomical. Replacing the complete transmission with a verified component from dismantling allows for shortening vehicle downtime and reducing costs compared to a full transmission rebuild.

In the selection process, it is crucial to verify compatibility by OEM number or interchangeable numbers and to match it to the specific engine configuration. This method of identification minimizes the risk of mechanical or electronic incompatibility and facilitates workshop work.

Benefits of choosing a used automatic transmission

By choosing a used automatic transmission for a BMW, you gain the ability to restore full drivetrain functionality while maintaining a reasonable budget. In many cases, this is an economically advantageous solution, especially when the priority is a quick return of the car to the road while maintaining factory specifications.

If you want to better understand how to safely choose drivetrain components from the secondary market, including automatic transmissions, selection procedures by VIN and OEM, and real cost differences, it is worth reading the guide: Why it is worth buying used transmissions and engines – facts instead of myths.

Expanding the scope of service work

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other components from the same group, such as additional transmissions, compatible torque converters, or other variants of automatic transmissions, check the available parts in the BMW automatic transmissions category.