How to Indentify the original NGK plug?

[rasmeidirtrider]

Hi Fixkick,
In your pages, you always recommend one J NGK plugs, not any others like Bosch or so on.
There are a lot of NGK plugs on sale in here in the market, leading to the rumor that most of them are Chinese faked ones. Here NGK plugs (2$ to 3$) are much cheaper than Bosch (5$ to 10$). How do we identify it is the real NGK plugs?
Thanks for your help,
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'96 (07/95) Sidekick Sport 16V, 1.8L, 4 auto, 4x4, 4dr, A/C, ABS, 87K on odometer.

[rasmeidirtrider]

Thanks for the reply.
My Sport does not like the one J NGK plugs on sale here. They would not last long. I mean it would jerk and when it take them out to check, they are fouled by carbon. I decided to use two JJ Bosch Super Plus. The jerking did really stop. However, for how long they last, let's see!
__________________
'96 (07/95) Sidekick Sport 16V, 1.8L, 4 auto, 4x4, 4dr, A/C, ABS, 87K on odometer.