Mishimoto MMRAD-CON-99X BMW Z3 X-Line Performance Aluminum Radiator, 1997-2002, Silver Direct fit for 1999-2002 BMW Z3 Overall Size: 25.71 x 18.43 x 2.9 / Core Size: 21.57 x 17.09 / Rows: 2 Inlet & Outlet: 1.5 / Core Thickness: 2.4 / Tank Wall Thickness: 0.08 All-aluminum construction includes magnetic drain plug Mishimoto Lifetime Warranty