Hi, i have a 2006 chrysler pt cruiser. i recently had a minor accident and my radiator was pushed in. i replaced the busted radiator, but it pushed into the radiator fan. the mechanic told me that the radiator fan burned out, so i need to replace it. i am shopping for the parts b/c he gave me a price that everyone said was way too high. but i don't know, is it just the fan assembly or the motor that i need? and can you tell me what a decent price is for either of these parts? also what is an average price for installation? thanks much!