Description
03-06 Mercedes W220 S430 SL500 ECU Engine Control 1131538679 0261208173
Buy this genuine OEM Mercedes-Benz Engine Control Unit (ECU) online from Auto Spare Parts Direct. Listed for Mercedes-Benz models around 03-06. OEM part numbers: 1131538679, 0261208173. Match these numbers to your original unit before ordering.
What this part does
The engine control unit manages fuel injection, ignition timing and engine performance. A faulty unit can cause warning lights, poor performance or the system to stop working, so replacing it with a genuine OEM part restores original operation.
Fitment and programming
Send us your VIN and we will confirm fitment before shipping. Electronic modules may need coding or programming to your vehicle by a qualified technician after installation.
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
See our shipping policy and return policy, or check your vehicle by VIN.
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