CSF 6013 Replacement Intercooler 2003-2007 &gt; Ford &gt; SuperDuty &gt; Core Size: 25.75 x 21 x 2.25; Hose Fittings: Inlet 3.25; Outlet 2.875; OEM#: 3C3Z-6K775 AA; 4C3Z-6K775 BA; 6C3Z-6K775 A; Aluminum Tanks. O.E.M. Style Tube and Fin Core Design ** NOTE: PRODUCT IMAGE MAY NOT BE VEHICLE SPECIFIC