No that's not it, but I appreciate your trying. I spoke with EZ go and it's one of those corporate things where they want to sell you all of it at a high price rather than the piece you need for a lesser amount. It's 12 foot of wire, a plastic housing and two ceramic plugs and they want 199.00 for it. If I were an electrical engineer I could probably find them for $20 but I'm just guessing.
The parts are available individually from EZGO for the charger plug and the cart receptacle. Any EZGO dealer should be able to get the part(s) you need. BuggiesUnlimited carries them or can get them also.
Here's an update for those who may find themselves in the same boat I was in on the charger receptacles. The pieces you need to repair the powerwise dc receptacle are available from Buggies Unlimited in their catalog. I had looked at their web page and wasn't able to find them, but when their catalog arrived with something else I had ordered, there they were. I could have saved over $100 bucks