I know this has been asked before, but I can't find the thread. So I've hit 100,000 miles on my Max and I need to change the spark plugs. My question is which plugs do I use? Should i use the regular stock NGKs or something else? I've read about E3 plugs, they seem to add a couple of horses and they are suppose to give a fuller fuel burn, but will they work well in the Max? I know changing the plugs is weekend project so only want to this once. So which plugs do I use?

 

Welcome to the Org. Check out My6thgen.org for detailed 04-08 Maxima information. I would use the NGKs, I have had a few different sets of spack plugs. Also does everyone wait until 100k to change their plugs???

 

I did mine at 90k and will do again at 180k. Use what is in the car. No reason to use anything else.

 

OEM, any aftermarket one will NOT be better

 

Which part number are the OEM replacement? NGK platinums or iridiums?

 

Platinum.

 

ok thanks