Replacement CAS pigtail for S14 SR20

[Hoffman5982]

Alright guys I have a quick question. My car is running on 2 cylinders. I know this because when I unplug coild 2 & 4 the idle doesn't change. I just rebuilt the motor after finding out I had a cracked ringland. It starts fine, but of course idles rough and has a bad shake. I do know that the plug on my CAS is pretty much demolished, which was my first guess. So my first question is does anyone know where I can order a new pigtail for it? I've found some sites that carry electrical connectors, but it's mostly universal stuff. If not, I can go to a junkyard if all else fails, so does anyone know which cars share the same plug that I can just go in and cut off? My last question is could that plug cause my issue? I know need to replace it regardless. Thanks