How do you replace radiator on Toyota Celica 2001?

To replace the radiator on a 2001 Toyota Celica, start by draining the coolant from the radiator and disconnecting the negative battery terminal. Remove the upper and lower radiator hoses, along with any electrical connections and mounting bolts securing the radiator. Once everything is disconnected, carefully remove the old radiator and install the new one by reversing the process. Finally, refill the coolant and check for leaks before reconnecting the battery.