roadracer321

I have a 99 Civic, and I need a new ignition because whoever had it messed it up. I bought it as a shell, and the person did some swapping with an Integra. My only problem is, is I dont know if I have a Integra or Honda ignotion. I have a code on it that is S04-81 and it says " Honda All Lock" right above the code. So, I called the dealership to see what it was, and they are clueless because there part numbers are nothing like this. Anyone have any idea? I thought about going to a place who makes keys to ask them, but I havent gotten that far yet, and figured I would ask someone on here first. Atleast, would you know if they are interchangable?? BLAH!