How do you replace radiator on Lexus RX330?

Answer 1

To replace the radiator on a Lexus RX330, first ensure the engine is cool and disconnect the negative battery terminal. Drain the coolant by removing the drain plug at the bottom of the radiator, then detach the upper and lower radiator hoses, as well as any electrical connections. Remove the mounting bolts securing the radiator, lift it out, and install the new radiator in reverse order, making sure to reconnect all hoses and electrical components. Finally, refill the cooling system with the appropriate coolant and check for leaks.