BMW E90 E91 E92 E93 325i N53 218HP ECU Kit Control Unit DME 7576719 Automatic

BMW E90 E91 E92 E93 325i N53 218HP ECU Kit Control Unit DME is a factory electronic engine control module with a key set, designed for BMW 3 Series vehicles with the N53 engine, 218 HP output, and an automatic transmission. The kit comes from an original BMW installation and provides a coherent package of the DME controller and immobilizer component, which facilitates restoring the proper operation of the drivetrain. This solution is particularly useful when replacing a damaged controller or performing advanced engine electronics repairs.

Specifications and technical data

• SKU: 7576719-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7576719
• Substitutable numbers: 12147616431, 7616431, 12147576719, 7576719, 5WK93630, 61356943834, 6943834
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the DME controller

The presented ECU kit with a key is an item from the Electronic control modules and controllers category, responsible for managing the operation of the N53 petrol engine in BMW 3 Series E90, E91, E92, and E93 models in the 325i version. The DME controller oversees, among other things, fuel injection, ignition, engine accessory operation, and communication with the automatic transmission, ensuring stable performance characteristics of the powertrain.

Combining the engine computer with a matched key allows for maintaining consistency with the vehicle's security system, which in many cases reduces the need for complex programming from scratch. This makes the kit a practical service solution when replacing a damaged DME module in BMW 325i cars with an automatic transmission.

Compatibility with BMW 325i N53 218 HP

The controller in question has been designed to work with the 218 HP N53 engine used in the BMW 3 Series E90/E91/E92/E93 in the 325i version. The module's design is adapted to the specifics of this powertrain, including direct injection characteristics, emission requirements, and integration with other onboard systems.

The controller is intended for vehicles equipped with an automatic transmission, which is crucial when selecting parts – the DME software and configuration are linked to the automatic transmission's operating logic. Proper matching of the module to the transmission type helps avoid communication errors between the engine controller and the transmission module, as well as issues with drivetrain performance.

Advantages of using an original ECU with a key

Using an original ECU kit with a key in a BMW 325i N53 offers a number of practical service benefits:

• preservation of factory engine control logic and cooperation with the automatic transmission,
• consistency with the immobilizer system thanks to the included key,
• possibility of using the kit as a base for adaptation in a vehicle with a similar configuration,
• reduction of incompatibility risks compared to random modules without a complete security set.

For workshops specializing in the BMW brand and for users looking for a solution close to the factory standard, such a kit represents a functional and technically coherent alternative to new, significantly more expensive modules.

Characteristics of the used product

The DME module with a key is a used item, sourced from a dismantled BMW vehicle. This means it shows signs of wear typical for automotive electronics operating in the engine bay, yet it retains full functionality required for further use after proper installation and potential adaptation in the vehicle.

Before installation, it is recommended to verify the vehicle configuration and consult with an electrician or diagnostician specializing in BMW to correctly perform the coding or matching process of the kit to the specific car. A properly selected and configured controller allows for restoring the correct operation of the N53 engine and its cooperation with the automatic transmission without the need for deep interference in the wiring.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of your BMW's engine area and need other components from the same group, such as engine controllers, comfort modules, or transmission controllers, check out the available parts in the BMW electronic control modules and controllers category.

To better understand how to safely select and install used control modules, it is worth reading the Global Parts guide – Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. The article discusses, among other things, selection by OEM numbers, hardware and software compatibility issues, and practical installation tips, which makes it easier to make an informed decision when purchasing such an ECU kit with a key.