1996-2002 BMW E36/7 Z3 Smog Pump / Secondary Air Pump. Removed from a 2000 BMW Z3 3.0i Roadster with 89k miles. In good working condition, fully tested prior to removal from the vehicle. In good physical condition as well with no major surface-rusting or corrosion. There is some light cosmetic wear as shown. Please verify the part number listed below matches your existing unit prior to purchase.