eddiesevos
New Member
So I'm changing out the spark plugs in my boat, in the manuals I have read you can use either the NGK-BUZ8H or the NGK-BUZ8H (much cheaper) on my emissions sticker it's calling for the BUZ8H I was wondering the difference and if I can indeed use the BU8H. Dimensionally they both appear to be the same. Any help would be appreciated.
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