Spark Sticks

[fixkick]

So, the underhood sticker says to use NGK BKR6E spark plugs. Of course AZ and OR aauto places warn THEY WoNT FIT. Im sure the numbers have been superseded but it made we wonder Is there a better plug to use?  1994 Sidekick JLX 4 door 4 wd auto 16V Federal. ANy suggestions?

that is correct after 2decades the numbers changed.

if you what to buy NGK the use their MAKERS online eCAtalog
and look up  your car.

BASIC

BPR6ES
4 CHOICES ON LIFE SPANS, AND PLUGS.

https://ngksparkplugs.com/en/part-finder

HAPPY TRAILS.

Yeah I did that.. I was more wondering on what you guys have used and experienced.

the gap is what matters most, 0.028" not out of box gap ever.
the higher  grade sparks are for cars that are not old
old car burn some oil and the highend plugs foul just as fast, but the gap holds longer. on high grade.
30k miles is easy on the standard grade plugs,  a huge distance that. for old cars.