Fake Counterfeit NGK Spark Plugs Sold On Amazon - How To Identify

Unfortunately spark plugs are even being cloned and counterfeited and being sold as genuine in online marketplaces. I purchased a set of 6 on Amazon with Prime delivery and I had a hunch they may be fake. Why, because the price was so good. In this video I will show you how to spot a fake. All of this info was verified with NGK via a phone call.