9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
2006 9-3 Aero
I picked up the NGK iridiums...
Install was a pain in the ***** btw!!!
Anyways they came pre-gapped at .04 or 1.016mm.
The old plugs were causing my car to misfire, but I really don't ever think they had been changed (old owner said they had been, but he lied obviously) And...