Compatibility With-Radiator Compatible with: 1999-2004 Grand Cherokee 6Cyl 4.0L L6 (Laredo/Limited/Special Edition/SE/Sport). Please confirm the compatible vehicles before ordering, thank you\r Replacement OEM Part Number: 52079428AB, 52079428A. Warranty core material:Aluminum, tank material:Plastic, core dimension:23.54" x 21.57", inlet diameter:1.53", outlet diameter:1.53", row:1, oil cooler:Included, type of transmission:Automatic transmission, interchange part number:2219037, interchange part number:2262, interchange part number:2509, interchange part number:2631, interchange part number:432614, interchange part number:52079428AB, interchange part number:52079428AC, interchange part number:52079428AD, interchange part number:8012262, interchange part number:9901, interchange part number:AM37010A, interchange part number:CH3010198, interchange part number:CH3010309, interchange part number:CSF3115, interchange part number:CU2262, interchange part number:Q2262, interchange part number:RAD2262, interchange part number:RK830