I went to napa to get some UR6 plugs and all they had was NGK BKUR6ET. They had 3 electrodes. Anyone have experience or want to share some info on these plugs? Are they ok to use?
I don't know about what you got, but I do know that NGK changed there part #'s recently...I am unsure to what they changed them to though...wish I could help more...but look into that perhaps.