K20 Upper Coolant Housing Standard Hose Fitting Honda Acura Civic EG EK DC2 RSXK20 Upper Coolant Housing Standard Hose Fitting Honda Acura Civic EG EK DC2 RSX With applications for both K20 and K24 engines, these housings will provide several unique advantages over the stock units. The hose outlet on our housing pivots slightly, allowing approximately 15 degrees of angle adjustment. This is helpful when compared to the fixed the factory outlet that always seems to put the upper rad hose in the path of the intake piping. There