I have asked around to some of my distributors and they all say the part #'s haven't been released yet. They are available, but I cannot find the # anywhere. My question is, why wouldn't the plugs from last years 2.0L fit? I don't see why they wouldn't.
Anyway, if there is anyone out there that could learn me a little something, I would appreciate it.

 

Give them the part#s from the manual to cross reference.

P5

NGK BKR5E-11
NGK BKR6E-11

DENSO K16PR-U11
DENSO K20PR-U11

CHAMPION RC8YC4
CHAMPION RC10YC4

MAZDA BP13 18 110
MAZDA BP14 18 110

 

Denso Iridium Part Number IK18 or IK20 or IK22 are the part numbers you want for the Iridium plugs for our cars I had a set but I threw them away by mistake.

 

Thanks for the help guys. Too bad about throwing your plugs away. I would have gladly taken them off your hands. Anyway, thanks again.

 

Trust me you wouldn't have wanted them half of the elctrode on them was melted.

 

You melted the electrode and didn't do any engine damage? That sounds like an extreme lean condition. Anyway, I can get these things pretty cheap, so I figure I will throw them in with my next oil change.
Also, does anyone have a preference between the Denso and NGK? I can get either, so I would rather get the one that most others prefer. Thanks.