These are NGK Iridium Spark plugs for the 350Z Engine. Iridium Spark Plugs are recommend for higher hp vehicles, or those who plan going with forced induction. This is a same heat range as stock #5 spark plug to help with detonation.
Set of 6 included
| By Uzi C on 08/10/2023 | 5 |
| Text: Easy site purchase, with paypal options to as well as the standard checkout. | |
| By Joel on 11/11/2020 | 5 |
| Text: Highly recommended | |
| By David J on 18/04/2016 | 5 |
| Text: Used to replace the stock platinum plugs on my 350z DE (NA). Running smoothly without issue. Good product and good service from Torqen, as always. Thanks | |
| By Konstantinos K on 11/02/2016 | 5 |
| Text: Very good replacement of the stock spark plugs. I recommend it. | |
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