Trouble free 100,000 mi. plug by NGK
This is a double platinum plug by a well known and respected manufacturer. I've used these in all 6 of my cars, light trucks and 6 motorcycles. They have a very good exterior plating that lasts and won't allow the steel to rust (cadmium I think). I've NEVER had a problem with these plugs ever. A touch of anti-seize on the upper 2 of the threads and never had a problem removing them.
Be forewarned, NEVER allow an anti-seize product to get into the combustion chamber. It is made from micro-fine nickle, copper and other metals. It will vaporize during combustion and coat the insulator of your plugs and ruin them. There is no way to remove it, even with an abrasive blaster type plug cleaner. I learned the hard way a long time ago.
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