Hi guys I ordered this plug from autozone

http://www.autozone.com/autozone/par..._468958_18934_

And it didn't fit so I was wondering what plug from there should I get and what are oem specs on the spark plugs?
I guess they just sent me the wrong ones?

 

I pulled these numbers off the forum a while back figuring I’d need them at some point myself.
NGK: Platinum
PLZKBR7A-G
NGK: Iridium
ILZKBR7A-8G

I am due for a plug change and was in Pep Boys last weekend. Lady behind the counter said the Platinum is a down grade and they don’t carry that plug in the Iridium. I couldn’t find either at Rockauto.com so I’ll be checking Napa next. Hope that helps.