I'd like to replace the plugs in my 96 MC28 but I am not having any luck finding the factory spec plugs at my local parts suppliers. The plugs in it when I bought it are B8EG. I have no idea where they fall in the range compared to the br9ecm. I was also surprised to find the br9ecm to be about $10 each when I found them online, and I'm sure there's shipping to be added as well.
Is it a common problem here in the US to not be able to find the br9ecm? I did some searching and as usual came up with hundreds of posts and never really finding my answer.

Thanks,
Dan
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1996 MC28