Should I stick with AC Delco? Or are the NGK ones good because I know people recommend AC Delco or NGK spark plugs for the 3.8, also the Walker seems like a great deal but probably isn’t that good considering how cheap it is right?
Should I stick with AC Delco? Or are the NGK ones good because I know people recommend AC Delco or NGK spark plugs for the 3.8, also the Walker seems like a great deal but probably isn’t that good considering how cheap it is right?
Hitachi, NGK, or OEM. Ngk and Hitachi are OE suppliers for many Japanese car companies, and are of great quality.