1993 Q45 COIL WIRING HARNESS - forumsclub forumsclub››Q45 Forum / Cima ForumAug 01, 20101993 Q45 COIL WIRING HARNESS. A Q45 forum / Cima forum for the President of Infiniti's lineup. Brought to you by Infiniti Parts USA, your OEM source for Q45 parts! and dealer. I found coil harness off i 30 but it was a little different. The connectors didnt have the two small wires that go into the clip part of the connector. I installedneed a wire guru plez! coil pack harnessJan 18, 2017Set of 8 90-93 Q45 Ignition Coils for saleAug 27, 2013See more results Infiniti Q45 Ignition Wire Harnesses at Andy's Auto Sport A simple way to clean up your engine bay and improve reliability and performance is with the addition of an aftermarket Infiniti Q45 ignition wire harness. Here at Andy's Auto Sport we have a great selection of Infiniti Q45 ignition wire harnesses for you to choose from.