Automatic Gearbox BMW F20 116i 118i Petrol N13 GA8HP45Z 7636212 WARRANTY

Listing details

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

Automatic Gearbox BMW F20 116i 118i Petrol N13 GA8HP45Z is a factory-original, used automatic transmission designed for 1-series models with the N13 petrol engine. Thanks to its design compliant with BMW standards, it ensures precise torque transmission, smooth gear shifting, and stable operation with the drivetrain. This is a solution for users who expect a proven automatic transmission with performance parameters consistent with the original.

Specifications and technical data

• SKU: 7636212
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7636212
• Substitutable numbers: 7636212, 24007636212, 7629534, 24007629534
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The presented automatic transmission is designed to work with the N13 petrol unit in BMW F20 series models in 116i and 118i versions. This means it is mechanically, hydraulically, and electronically matched to the factory drivetrain architecture, which facilitates installation and integration with the vehicle's existing systems. Using an original transmission from the Automatic gearboxes category allows you to maintain the performance characteristics intended by the manufacturer, including gear shifting patterns, driving mode logic, and interaction with onboard systems.

Technical and functional characteristics

The Automatic Gearbox BMW F20 116i 118i Petrol N13 GA8HP45Z belongs to the category of modern torque converter transmissions that combine ease of use with good drivetrain efficiency. The design intended for the petrol engine ensures appropriate gear ratios, which translates into dynamic acceleration, maintaining optimal RPM, and reducing excessive fuel consumption. The type of automatic transmission used allows for smooth starting, efficient downshifting, and stable operation in both city traffic and on the highway.

Thanks to its factory origin, the transmission is prepared to work with the original vehicle control unit software, which facilitates adaptation after installation. Proper matching to the petrol engine reduces the risk of malfunction, jerking, or excessive load on internal components. For the user, this means predictable vehicle behavior, comfortable gear changes, and the preservation of factory driving characteristics.

Use in daily operation

The automatic transmission in the BMW F20 116i/118i is a key element affecting driving comfort in city traffic, during maneuvering, and on long trips. Properly selected gear ratios and automatic control allow you to focus on driving without the need for manual gear changes. In combination with the N13 petrol engine, the GA8HP45Z transmission ensures harmonious acceleration, efficient overtaking, and stable operation at constant speeds.

A used, original transmission from this series is a solution for drivers who want to restore full drivetrain efficiency after a failure or wear of the previous unit, while maintaining factory operating parameters. Choosing a component from the Automatic gearboxes group dedicated to a specific engine-drivetrain configuration minimizes the risk of installation and operational problems.

Selection, installation, and technical aspects

When selecting this transmission for a BMW F20 116i or 118i with an N13 engine, it is crucial to verify compatibility with the vehicle configuration, including fuel type and transmission type. The automatic design requires proper connection to the oil cooling system, electrical installation, and engine control unit. Installation in a specialized service center is recommended, which will also perform adaptation and any necessary control software updates.

A used automatic transmission can be a cost-effective solution compared to rebuilding or purchasing a new component, while maintaining the original specification. Proper installation, oil changes according to manufacturer recommendations, and checking the system for leaks allow for continued, stable vehicle operation.

If you are planning a comprehensive repair or upgrade of your BMW's drivetrain 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 gearboxes category.

Support when purchasing a used automatic transmission

When choosing a used automatic transmission, it is worth paying attention to the service history, symptoms of typical faults, and installation and adaptation procedures. Practical tips regarding the differences between manual, automatic, and DSG transmissions, as well as a guide to safely purchasing a used transmission, can be found in the article Transmission: manual, automatic or DSG – typical faults and a guide to buying a used gearbox. Reading this will allow you to better assess the technical condition of the component and consciously plan the repair of the drivetrain in your BMW.