BMW E81 E82 E87 LCI E88 123d 204HP N47S ECU Kit DDE 8507245 CAS3 Key Automatic

BMW E81 E82 E87 LCI E88 123D 204HP N47S Keyless Entry System Kit is a complete component from the Electronic Control Modules and Units category, designed for BMW cars with diesel engines and automatic transmissions. The kit serves as an excellent basis for professional repair or replacement of the control system in 1 Series models, ensuring electronic consistency with the vehicle's factory architecture. This solution allows for controlled restoration of the powertrain and comfort control configuration for a specific car instance.

Specifications and technical data

• SKU: 8507245-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8507245
• Substitutable numbers: 13618518168, 8518168, 13617823425, 13617823424, 13617812539, 13618506442, 13618506441, 13618507245, 13618512500, 13618510593, 7823425, 7823424, 7812539, 8506442, 8506441, 8507245, 8512500, 8510593, 0281017552, 0 281 017 552, 61359147226, 9147226
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Intended Use and Compatibility with BMW 1 Series

The presented kit is designed for BMW 1 Series models of the E81, E82, E87 LCI, and E88 generations, specifically the 123d version with the N47S engine producing 204 HP. The module design is tailored to the electrical architecture of these vehicles, facilitating integration with the existing wiring and comfort/safety systems. Using a dedicated kit minimizes the risk of communication issues between control units and other vehicle network components.

Technical Characteristics of the Kit

This solution is prepared to work with diesel engines and automatic transmissions. Appropriate software and module configuration enable proper handling of functions related to starting, engine operation, and gear shifting logic. The kit accounts for the specifics of the 123d version, which is crucial for maintaining correct powertrain operating parameters and stability of onboard systems.

Application in Control and Safety Systems

The electronic control modules in this kit are responsible for coordinating the operation of key vehicle components. In conjunction with the key, they form a cohesive system for vehicle identification, start authorization, and comfort function management. A correctly selected set helps avoid synchronization problems, communication errors on the bus, and software incompatibilities between individual system components.

Benefits of Choosing a Used OEM BMW Kit

Opting for an original, used kit from this category offers a sensible compromise between cost and maintaining proper quality. Modules originating from BMW's factory production are designed for specific platforms, thus ensuring:

• consistency with the vehicle's factory electrical architecture,
• proper matching to the N47S diesel engine,
• correct operation with the automatic transmission,
• the ability to retain the original functionality of comfort and safety systems.

For many users, this is also a way to preserve the characteristic BMW driving feel of the 1 Series, without resorting to aftermarket replacements of uncertain compatibility.

BMW Electronic Control Modules and Units – Part Selection

If you need other components from the BMW Electronic Control Modules and Units category, please use the dedicated subpage where you will find a wide selection of components tailored for various models of this brand: BMW Electronic Control Modules and Units.

Maintaining Brand Character Through Electronics Selection

Selecting the right control modules directly impacts the preservation of the car's original character – this applies not only to BMW but also to other premium manufacturers. It is worth exploring a broader perspective on the role of original components in maintaining the proper driving experience, as described in the article: Audi and Pure Emotion – How Used Parts Help Maintain Brand DNA.