1998 Saturn Sedan RADIATOR

its in two places one on the radiator on the bottom passenger side.and theres a block drain if u follow the lower radiator hose to the engine thats where the thermostate housing is on the underside u will see a 10mm bolt u take it out and the rest of the coolant u didnt get out with the radiator drain comes out dont loose the washer for the bolt thats the seal for it its reusable let me know how it goes.
louie