- 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating
- High-grade alumina silicate ceramic insulator for superior strength and heat transfer
- Cold-rolled threads to prevent cross-threading and damage to cylinder heads
- Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover
- Quantity: 1 per package






D. Rhodes –
At this price point, it’s not worth cheaping out on plugs. I’ve had too many issues with budget plugs in the past. They aren’t worth the headache.NGKs just work and continue to work for a long time.
Herod Auto and Kustomz –
It’s ngk and that’s all I run in my off road toys
Samuel A. –
Product recvd as advertised.
Chuck Dorgan –
I liked the fact that it worked in my lawnmower.
KYTAINA G. –
I’m satisfied with the purchase
MiLLa Kamohai 🤓 –
Same exact as my oem one
Tim King –
Saved me money from having to drive somewhere to get them. Brand new in the box and worked well.
Dr jc. –
this would not start it would boggle and back fire, installed the old one and runs great , doing yearly maint and thought to give amazon ngk a shoot , never again !
JOLYBERGE –
Perfect fit for honda fourtrax 300
Good quality for my 4 wheel honda four trax 300
jose –
Muy buena
Producto de calidad.
Franco –
utilizzate su Honda vf500 1984
Perfette, prezzo ottimo
sylvia smith –
Great price
Worked a treat.
Serge –
qualité
livraison rapide reçu avant la date,fonctionne très bien sur ma Yamaha 900 diversion.je recommande le produit