Review on 🔥 NGK 7397 TR5IX Iridium IX Spark Plug, Set of 4 - Improve Engine Performance and Efficiency! by Elder Unogu

I bought 2 sets of my 2006 GMC Yukon and the spark plugs were never changed in the car; They were replaced when the car had done about 105,000 miles and so far so good but today I came across a new YouTube post about fake or counterfeit NGK spark plugs being sold at Revain: I'm pretty sure it's true is if it is a trade The stamp was forged and brought from China. Can anyone at Revain get confirmation from an NGK representative in US or Japan to solve this issue as I could not tell the difference between fake and genuine NGK spark plugs from the YouTube video. Many Thanks.