Austinjodell

I have a 1995 Honda civic ex with the 1.6l D series motor. I'm wondering if anyone can tell me if the gas tanks are interchangeable with the sedans or eg's etc. Also, wondering if the clocks are interchangeable as well as fog lights. I' having issues with the master door switch as well. I have 2 of them, but the passenger side door doesn't work on one and the drivers side doesn't work on other I've tried to clean and interchange the parts to get one complete working one but no such luck. Turns out they are pretty hard to find in a junk yard. Any help with swappability would be greatly appreciated.

P.S.: I have a slight idling issue where it will idle from 1000 to 1500 rmp's but a new IAC is like 177$ for the 1.6 motors anybody have one of those let me know as well Thank you in advance for any help!