This audio equipment radio is perfect for a 2000 BUICK CENTURY with AM mono-FM stereo-cassette. The VIN number is 2G4WS52J7Y1168124 and the part number is 638. It is a genuine OEM part with a manufacturer warranty of 6 months. The partout ID is A-75455951 and the interchange part number is 638-00999B. The stock number is 025130 and the inventory ID is 934562. It is designed for a century model and is made by BUICK.