Upgrade Honda civic radiator?

Ok so i have a 2000 honda civic ex 1.6L and my stock radiator started to have prpblems and i'm thinking of changing it but migt as well upgrade it. Do you guys know of any radiators that provides more power that will fit my car?

Buying a new radiator for an old car is always a good idea, because if your engine overheats, it's all over. But I'm not sure you can "upgrade" a radiator. It's not exactly a high-tech piece of machinery. If you go to an auto parts store, and give them the make and model, they will most likely provide you with only one option. And radiators have nothing to do with power or output. But it's still a good idea. Get a brand new one put in, and then have it flushed once a year.

A radiator's sole purpose is to dissipate excess heat once your engine has reached operating temperature, which in turn is determined by the thermostat. A different radiator will not give you more power.

Replace the radiator if it is leaking or if a large percentage of the cooling fins are missing. A clogged radiator is relatively rare. With the 1.6 engine there should be no reason to replace it with anything of higher capacity.

If your problem is overheating, possible causes include low coolant, bad thermostat, worn water pump, or a non operational fan or fan control switch.

If you do replace the radiator, it's not a bad idea to change the thermostat while you have the tools out and the coolant drained. If the hoses are old, soft, or appear swollen, replace them too.