Review on Denso (5358) IK20L Iridium Power Spark Plug, (1-Pack) by Sourn Debremarkos

Very disappointed. The advertised image shows an original Denso fork with words such as "Japan" engraved around the fork's metal ring and blue lines indicating Japanese origin. These forks are engraved "Assembled in USA with Foreign Parts" with no blue lines, which could mean they were made in Russia, China, India or ? were manufactured. The forks were poorly packaged; just a brown envelope in which the corks fell out of the boxes and poured into a large mush. I give three stars for the prompt delivery and the absence of broken forks. I've read too many stories about possible fake candles so I returned them. I'm still trying to figure out how to get the official "Made in Japan" forks for quality assurance, but I realize counterfeiters can put that mark on them too :(