Spark plug Autolite or OEM Mazda

About 6 weeks ago I finally changed the spark plugs. So I put somewhere near 180,000 miles on a set of Autolite spark plugs. Two of the spark plugs the center electrode was completely gone. I don't know how the fuck the engine ran and I certainly don't know how it did not throw a code , it still ran very smoothly even at idle.

I've used Autolite plugs in the 2.0's I've owned for over 20 years now because I think they work the best of the ones I've tried with this engine.

I would also like to leave a comment here about having success with an autolite AR52 plug. Same exact thread size and identical reach as the OEM torch plug.

Autolite or Brisk plugs with stock gap.

I have a 05 with Edelbrock SC, 11 pounds of boost, and E85.

If it didn't misfire until you put plugs in it I would suspect the plugs are the cause.

The plugs it had in it (autolite) didnt look great.

autolite, worst spark plugs in the world. I'm tired of customers asking for cheaper plugs and they cause misfire

Autolite are for cars your selling there super cheap and garbage

Do not under any circumstances put autolite spark plugs in anything you care about. Worst of the worst

I wouldn't use Autolite in a Hyundai.