Question about engine swaps
 

Hello I am currently looking for a new engine since my last one died. I have a 1997 honda civic cx which has a D16Y7 engine, I think. I found a car with a D15b engine for $450 but I'm not sure it will work. I want to be 100% sure it will work before i purchase it. I'm new to this and looking to learn so any help would be much appreciated.