30 Inch Length x 21 Inch Height x 1.91 Inch Depth Overall Dimension; 28.66 Inch Length x 16.53 Inch Height x 1.41 Inch Depth Core Dimension; Dual Core Rows; Downflow; Aluminum Core; 1.38 Inch Inlet x 1.38 Inch Outlet; Single; With Magnetic Drain Plug/ Radiator Cap/ Filler Neck