BMW F10 M5 F12 F13 M6 S63N 560HP Engine Control Unit ECU 8672239 Automatic

BMW F10 M5 / F12 F13 M6 S63N 560 HP Engine Control Unit is an original electronic control module designed for a gasoline engine paired with an automatic transmission. This component, from the Electronic Control Units and Controllers group, is responsible for precise engine management, ensuring stable performance and seamless integration with the factory BMW electronics architecture. By adhering to manufacturer specifications, it provides a solid foundation for professional ECU repair or replacement in M sport models.

Specifications and technical data

• SKU: 8672239-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8672239
• Substitutable numbers: 8672239, 12148672239, 0261S16751, 0 261 S16 751, 6809375, 61356809375
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Intended Use and Controller Function

The presented engine control unit is dedicated to the S63N 560 HP engine found in BMW 5 Series F10 M5 and 6 Series F12/F13 M6 models. As the central ECU module, it manages key parameters of gasoline engine operation, working in conjunction with the automatic transmission and other vehicle systems. It is responsible for, among other things, fuel injection, ignition timing, boost control, and communication with other modules in the vehicle, which translates to consistent, predictable powertrain behavior.

Benefits of Using an Original ECU

Using an original control unit from the Electronic Control Units and Controllers family in BMW M cars allows for the preservation of factory engine characteristics and compatibility with the existing system. In practice, this means:

• maintaining proper cooperation with the automatic transmission,
• correct communication with safety and comfort systems,
• diagnostics using standard BMW service tools,
• consistency with the vehicle's factory software configuration.

For workshops specializing in the BMW brand and for M model owners, choosing such an ECU is a way to achieve a technically correct repair without compromising integration with the rest of the electronics.

Application in Gasoline Engines and Automatic Transmissions

The control unit is designed to work with high-performance gasoline engines, requiring precise management of combustion and boost parameters. It is also adapted for operation with an automatic transmission, which is important for:

• smooth gear changes under heavy load,
• coordination of engine torque with transmission control logic,
• maintaining adequate dynamics while protecting powertrain components.

This combination makes the control unit particularly crucial in BMW sport models, where high power must be accompanied by predictable powertrain operation.

Characteristics of a Used Product

The offered ECU module is a used component, which translates to an attractive cost-to-functionality ratio while maintaining original manufacturer specifications. This type of solution is often chosen by professional workshops and discerning users who expect factory fitment and also want to optimize their repair budget. Before installation, the standard procedure of adapting the control unit to the specific vehicle is recommended, in accordance with BMW service practices.

Selection, Compatibility, and Technical Knowledge

Due to the specific nature of BMW M electronics, when selecting an engine control unit, it is crucial to pay attention to OEM markings and interchangeable part numbers, as well as hardware and software compatibility with the specific vehicle. Proper ECU selection minimizes the risk of communication problems between modules, engine malfunctions, or functional limitations. A detailed discussion of the principles for selecting used control units and sensors, including working with OEM numbers and compatibility issues, can be found in the Global Parts guide: Used Automotive Electronics – Second-Hand ECUs and Sensors.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as engine control units, comfort modules, or transmission control units, check the available parts in the BMW Electronic Control Units and Controllers category.