The 2007-2012 Mercedes X164 GL450 E550 ECU A 273 153 08 91 Engine Control Module is a genuine OE OEM original part manufactured by Mercedes-Benz. This Engine Control Unit (ECU) is a direct replacement with pin terminals and a fast microprocessor for reliable performance. Made in Germany, this module is designed for the front placement on the vehicle and has a terminal quantity of 2. It is compatible with various Mercedes-Benz models and offers a surface finish of OEM quality. This ECU is a critical component for the proper functioning of the vehicle's engine control system.
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