How do you change the radiator in a 1998 rav4?

To change the radiator in a 1998 RAV4, first ensure the engine is cool, then drain the coolant by removing the drain plug or the lower radiator hose. Disconnect the upper and lower radiator hoses, as well as any electrical connections and mounting bolts. Remove the old radiator and install the new one, reconnecting everything in reverse order. Finally, refill the cooling system with the appropriate coolant and check for leaks.