spark plugs...which should i buy

Towelboy

Member
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'05 mazda3 2.3sp
New spark plugs are in my immediate future. I am currently running on the OEM plugs. So, what should I replace them with? I know I will get a different answer from everyone, but is there really a difference if I'm not looking to boost my car? What are the best plugs FOR THE MONEY? I'm not talking about high dollar plugs, I just need some that will idle smooth and keep my car running well. Any suggestions?
 
the best value for money are the cheapest ones you can get pretty much. there is very little difference between a $2 plug and a $15 plug appart from how long they will last and the wow look at that iridium factor.
 
IMO you can't do better than the OEM copper plugs when you're ready for replacements.
 
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