The company STR went down under like a few years ago, the other half of the owner is BDL Industries, which is the same cam plug seal they sell. Golden Eagle will work as well. Like he said, change the o-ring when it fails and used a tab of Hondabond as well. The more o-ring the lesser it will leak.

However, as the OEM parts dork on here, I can give you some small facts on certain B-sereis cam plugs that are available.

Part#12513-P30-000 is a the older version of the OEM cam plug Honda has but seems not to last longer (within a few years), but part#12513-P72-003, more of a revised version of the same cam plug, but seems to last for a bit longer due to its degisn versus the other one. May be a reason why it fail.

Personally, I like a little bling under the hood

~Bert