Overall Dimensions 28-1/4 Inch Length X 18-1/8 Inch Height; Core Dimensions 27-1/2 Inch Length X 13-3/4 Inch Height X 1-1/4 Inch Depth; Single Row; Downflow; Aluminum; 1-1/4 Inch Top Left Inlet And 1-1/4 Inch Bottom Right Outlet; Without Transmission Cooler; With Radiator Cap