This is a remanufactured Engine Control Unit (ECU) for Mercedes-Benz vehicles manufactured between 2005 and 2010. It has a snap-on mounting style, requires programming, and has a maximum amperage of 10A. The ECU comes with mounting hardware and has a pin terminal type. It is made of aluminum and plastic materials and has an EEPROM memory. The ECU has a fast microprocessor and is an OEM original part. It weighs 1 lb and has a female connector type. The package includes eight manufacturer part numbers and one OE/OEM part number.