Santa Fe. A device which Cools Engine Oil, through Oil to air or Oil to water Cooling , to remove surplus heat from the Engine. Engine Oil Filter Bypass Adapter. Engine Oil Filter Housing. Exc.Korea Built Vehicle. Incl.Gasket. To 04/23/2017. To 05/31/2017. Assembly -. Bypass Adapter. Heat Exchanger. Housing. hsng. MULTI Order PART, Check CATALO.