The family car has been passed on to me. In the past year she's been having leaks in the coolant but we never knew where it was. Now I think it's quite clear. But I'm not sure whether this is part of the radiator or if it's something that can easily be replaced! Need help! I'm a poor college kid and the estimate is $600 for new radiator with labor. And I saw a Volvo V70 radiator on craigslist for $100 but now sure if it's compatible.

I want to fix this up myself as I'm trying to get into Mechanical but it's really a shame that I don't know much about cars.

PS. as you can see on the first screenshot, there's a huge crack and the coolant just spews out and the timing belt is and the motor has lots of coolant residue on it

 

Yep, that's the radiator