Mercedes W177 A180d 116hp OM608.915 Engine ECU Kit A6089001500 Key Lock

Engine Control Unit (ECU) with ignition switch and key set for Mercedes A-Class W177 A180d is a professional solution for workshops and users who need a tested, used engine electronics kit. This ECU set with lock and key allows for a technically correct replacement of the factory control module in vehicles with an automatic transmission and an OM608.915 engine, minimizing the risk of immobilizer issues and engine startup problems.

Specifications and technical data

• SKU: A6089001500-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6089001500
• Substitutable numbers: A6089001500, A 608 900 15 00, 0281034280, 0 281 034 280, A2479001506, A 247 900 15 06, A2479001809, A 247 900 18 09, A0999008701, A 099 900 87 01
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and Function of the ECU Set

The presented kit is dedicated to the Mercedes W177 A180d model with the OM608.915 unit, where it acts as the central module managing engine operation. The ECU controller is responsible for precise fuel injection control, cooperation with the automatic transmission, and coordination of other electronic systems related to the powertrain.

The set includes the electronic engine control module, ignition lock components, and a key, facilitating integration with the vehicle's factory security system. This allows for a seamless replacement of the entire control package without the need for deep intervention in the immobilizer software.

Compatibility, Replacement Numbers, and OEM Selection

This item belongs to the Electronic Control Modules and Units group, and its selection should always be verified by the OEM number and interchangeable numbers. Using the correct manufacturer designations helps avoid problems with CAN bus communication, engine malfunctions, or incompatibility with the specific vehicle's equipment configuration.

In workshop practice, it is recommended to:

• verify compatibility by OEM part number and reference numbers,
• check the engine type (OM608.915) and power version,
• confirm that the vehicle is equipped with an automatic transmission,
• compare the equipment configuration with the donor vehicle, if possible.

Thanks to this, the ECU set can be used as an effective solution for replacing a damaged controller, repairs after flooding, power surges, or other powertrain electronics failures.

Technical Characteristics and Powertrain Cooperation

The A180d engine from the OM608.915 family works with an electronic controller that manages the unit's operating parameters based on sensor data, injection maps, and information from the automatic transmission. Fuel type and transmission type are crucial for correct module configuration, which is why this set is designed for a specific powertrain specification.

A correctly selected ECU controller:

• ensures proper communication with the automatic transmission module,
• maintains stable engine operating parameters under various load conditions,
• cooperates with safety and comfort systems that use engine data,
• enables diagnostics via the OBD port according to factory Mercedes standards.

Condition, Origin, and Application in Service Practice

The offered set is a used OEM Mercedes part, sourced from dismantling, which helps maintain the factory logic of electronic systems in the vehicle. This type of solution is often chosen by professional services as an economical alternative to new modules, while maintaining high compatibility with the original installation.

In installation practice, it is important to:

• entrust the installation to a workshop experienced with Mercedes electronics,
• plan for potential coding or adaptation of the controller to the specific car,
• verify the condition of the wiring harnesses and other modules cooperating with the ECU before installation.

Expanding Knowledge on Electronic Modules

If you want to better understand how advanced control systems work in modern cars and how to safely use parts from dismantled vehicles, it is worth reading the article describing the servicing of iDrive modules, FRM, and engine controllers in Bavarian cars – you can find it here: guide to repairing BMW iDrive systems and electronic modules using parts from dismantling.

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