From this site, I was reccomended the NGK ZFR5F-11 plugs. I went to the store and received the Iridium lX. They are NGK ZFR5lX-11.

Are these okay. What is the difference between the two? Also, do I need a plug socket to change these?

thanks

 

iridium plugs arethe best qualityand yes you do need a spark plug socket to change the plugs.

 

iridium plugs are better plugs, your car does not call for it, stock plugs are ZFR5F-11.. iridium cost more money but if you do not mind spending the extra money use them

 

they were 6.99 a piece. And it was all they had. So ... 30 bucks later... I still need to buy a plug socket. thanks ya'll

 

regular plugs ZFR5F-11 are about 3 dollars each ,,if you have not opened the box, return them and get the cheaper ones