Mishimoto MMRAD-WRA-87 Jeep Wrangler YJ and TJ Aluminum Performance Radiator Direct fit for the 19872006 Jeep Wrangler TJ/YJ with 2.5L/4.0L Overall Size: 25.8 x 23 x 3.7 / Core Size: 19.6 x 18.1 / Rows: 2 Inlet & Outlet: 1.26, 1.5 / Core Thickness: 1.97 TIG-welded aluminum radiator includes high-pressure rad cap and magnetic drain plug Mishimoto Lifetime Warranty