Description
A0265456632 / 0261206300 Mercedes-Benz Engine Control Unit ECU Genuine OEM.
Description:
The Mercedes-Benz Engine Control Unit (ECU) with part numbers A0265456632 and 0261206300 is a genuine OEM module responsible for managing essential engine functions. It regulates fuel injection, ignition timing, air–fuel ratio, and emissions, ensuring smooth operation, reliability, and compliance with factory performance standards.
When the ECU fails, common symptoms may include starting problems, rough idling, poor fuel economy, or the illumination of the check engine light. Replacing it with the correct OEM ECU ensures proper engine communication and restores reliable performance.
Compatibility Table:
| Make | Model | Year Range | Engine Type | Notes |
|---|---|---|---|---|
| Mercedes-Benz | Various Models* | 1999–2003 | Petrol/Diesel (varies) | *Confirm with VIN for exact compatibility |
Compatibility Table:
| Make | Model | Year Range | Engine Type | Notes |
|---|---|---|---|---|
| Mercedes-Benz | Various Models* | 1999–2003 | Petrol/Diesel (varies) | *Confirm with VIN for exact compatibility |
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.









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