The product is a direct replacement engine control module unit (ECM) for a 2000 - 2001 Toyota Echo 1.5L vehicle. It has a maximum amperage of 12A and features 7 pin terminals. The ECM is an OEM factory control module unit with manufacturer part number 211000-6943 and interchange part numbers 590-58661 and 89661-52673. It comes with a manufacturer warranty and is designed for easy installation on the front of the vehicle. The package size is a flat rate envelope.