BMW E87 LCI E90 118d 318d N47 143HP Diesel ECU KIT DDE 7807828 CAS3 + 2 Keys

The BMW E87 LCI E90 118d 318d N47 Engine Control Unit is a specialized electronic control module designed for N47 diesel engines in compact and mid-size BMW 1 and 3 Series models. It is responsible for precise management of the diesel engine's operation, ensuring stable power characteristics, fuel injection control, and seamless integration with other vehicle systems. This solution is for users who want to restore the correct operation of the control system without altering the factory electronics architecture.

Specifications and technical data

• SKU: 7807828-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7807828
• Substitutable numbers: 13617807828, 7807828, 61356943834, 6943834, 13618506281, 13617812501 13617810001 13617811701 13617807143, 7812501 7810001 7811701 7807143, 13617807204 13617812001 13617809001 13617807529, 7807204 7812001 7809001 7807529, 13618508712 13617808403 13617806700, 8508712
• Fuel type: Diesel
• Category: ECUs & Computer Modules

Purpose and Function of the Controller

The presented engine control unit is designed for BMW 1 Series E87 LCI and 3 Series E90 models equipped with N47 diesel engines in the 118d and 318d variants. As a component from the Electronic Control Modules and Controllers group, it coordinates the operation of injection, turbocharging, safety systems, and communication with other modules in the vehicle. This ensures the diesel engine maintains optimal operating parameters, and the throttle response remains predictable and consistent.

Compatibility and Integration with BMW Electrical System

The controller is designed to work with Diesel engines from the N47 family, ensuring compatibility with factory control maps and the logic of BMW's onboard systems. The module integrates with the vehicle's communication bus, working with other controllers responsible for safety, comfort, and diagnostics, among others. The availability of dedicated part numbers and replacement numbers facilitates the selection of the appropriate variant for a specific car configuration.

Benefits of Using an Original BMW Module

Using an original BMW controller ensures software and hardware consistency, which is crucial for both the durability of the powertrain and the correct operation of diagnostic systems. Compared to aftermarket alternatives, an original module provides:

• maintenance of factory operating characteristics for the N47 diesel engine,
• proper cooperation with the electrical system and other modules,
• easier servicing and diagnostics based on standard BMW procedures.

For the user, this translates to stable operation, predictable vehicle behavior, and the ability to service the vehicle at specialized workshops without the need for non-standard solutions.

Characteristics of a Used Product

The offered engine control unit is a used component, providing a cost-effective solution while maintaining the original manufacturer's specifications. Such modules are often chosen for repairs of diesel-powered vehicles where a combination of a reasonable budget and the preservation of the original control system design is a priority. Proper selection of the controller based on the engine version and car equipment is crucial for trouble-free startup and continued operation.

Ecology and Cost-Effectiveness of Using Used Controllers

Choosing a functional, used control module is not only an economical choice but also a real contribution to reducing electronic waste in the automotive industry. The reuse of original parts aligns with the trend of responsible vehicle operation and parts recycling. If you want to learn more about the advantages of this approach, it is worth reading the article about the ecological and economic benefits of installing used car parts, which further explores the topic of conscious car servicing.