Ignition Coil repl trouble
 

Need to replace my ignition coil on my 99 VR6. Bought the replacement, went to install it and the connection slot on the new one is square on one end and rounded on the other. The original is all squared. Looked online today and not only did i find that expensive bastard cheaper in two places but they both said my car needed an updated connector. Assuming they mean the square n round one i mentioned. Anyone have a clue where i can find this connector?
Only have about a week to find this before my 30 days to return the new coil is up. Any and all info will be greatly appreciated!!