I have a 1995 eg coupe with a very dead d15b2 engine.

I'm trying to find out what engines will be a direct replacement, without needing any of the ancilliaries, loom, ecu etc changed.

I know things like a b16, d16 etc would be a good swap but its just a runabout so I want to keep things cheap and cheerful... and simple first and foremost.

d15b2's seem to be quite hard to come by but I have found a d15z3.

Would that be a straight swap? Ideally I just want to change the block and head and keep the rest.

Thanks in advance.