This is a used OEM fuel pump assembly compatible with various Lexus models. Please verify the part number against your vehicle's specifications to ensure proper fitment. It is recommended to check for any additional components that may be required for installation. This Engine Control Module (ECM) is an OEM part typically used in Lexus vehicles. It is crucial for engine performance and may require programming to match your specific vehicle. Please verify the part number compatibility with your vehicle's VIN before purchasing.