1.Material:Aluminum 2.Technique: brazed 1. Model: JEEP GRAND CHEROKEE (Z) (1991/09 - 1999/04) 2. OEM: 4798705 4798905 5012534AA 3.DPI:4.NISSENS: 92232 5.CORE SIZE:90*235*215mm6.Material:Aluminum7.Technique: brazed8.Transmission:-9.Certification: ISO/TS 16949:200910.Gaurantee:1 year