1990 NA sparkplug help ASAP.

[KiDoZ]

Ok. I gm just got confused. To many messengers I guess.
So here goes.
One post say NGK PFR6G-11
I call parts store to get them. They say. PFE5B-11. But that his pc list another.
I call dealer and the suggested PFR5G-11 so. Help is needed as I need to replace these ASAP.
Thanks.

My car is 1990 300zx NA non turbo.

[t.mcginley.jr]

http://www.z1motorsports.com/product_in ... cts_id=636

NGK PFR6B-11 or the NGK PFR6G-11, anything else is wrong. Parts stores almost never have the right ones for our cars. Also guys who work at parts stores usually know nothing in my experience, just what the computer tells them

[t.mcginley.jr]

And although the dealerships should know which ones to use, most haven't seen a Z32 in a while now

[ThisIsSparTTa]

NEVER TRUST THE GUYS AT THE AUTO STORE.

[KiDoZ]

I don't. But he did make me question it so in return. I was able to get the right ones. Now I just have to figure out misfire. It's under another post I created. Driving me nuts.