This is a somewhat subject topic. In a nutshell, OE or OE equivalent wire will do the job just fine. I went with the Delphi made (who made the OE) version. Look very much the same, plug numbers in the wire, cut to length. Think I paid like $36 for the set. You can easily pay 5 times as much for wire, but you'll need wire holders as well and they will be a little more difficult to run due to thickness. So IMO, for these cars not being heavily modified the OE is the more practical choice.