Difference between NGK BKR7EIX and BKR7EIX-11? Need to replace by this weekend!!

[redsx13]

Ok, so long story short, I have NGK Iridium plugs, the number on them is BKR7EIX. One plug was broken, went to my local auto parts store and they only have BKR7EIX-11. any ideas, ar they the same thing?

[redsx13]

ok, just called NGK, only difference is the gap. im jus gonna buy a -11 and gap it the same as the rest.

[shift_SRDETuser]

a

ok, just called NGK, only difference is the gap. im jus gonna buy a -11 and gap it the same as the rest.

and while you are out there wasting money on iridium plugs --- you might want to check that again -- buy some bkr6e or bkr7e and let me know if you can tell the difference?

[redsx13]

i just read somewhere that it is not a good idea to gap iridium plugs for some reason or another, even though NGK told me it was.

[infinitedrift]

same perdicimant..Are you supposed to gap or not and can the BRKE&EIX-11 work?. He never came saying of they worked or not.