This is a Genuine OEM Toyota Lexus 89542-51010 Right Front Speed Sensor, suitable for 2001-2005 IS300 models. It is a direct replacement and meets OE Spec for performance. The product contains no non-domestic material and interchange part number is also 89542-51010. The sensor has been tested and confirmed to be in good working condition. Returns are accepted within 30 days if the product is not satisfactory.