Brand new, genuine NGK G-Power Platinum spark plugs.

Latest technology in spark plugs.

Compatible with OEM applications:

  • NGK Laser Iridium ITR6F13 (4477);
  • NGK Laser Platinum TR6AP-13 (5809);
  • NGK Laser Platinum PTR6D-13 (5598);
  • NGK Iridium IX TR6IX (3692);
  • NGK TR6GP (5141);
  • NGK TR6 (4177);
  • NGK PTR6D-13 (5598);
  • NGK TR65IX (3692);
  • DENSO IT20, IT20TT, VT20.


Vehicle application:

Please consult the eBay compatibility checker or your vehicle owner’s manual for OEM part numbers. If unsure of fit message with your rego & state, or exact make and model and we will confirm.

Please see listing photos for G-Power spark plug features.

G-POWER®

NGK G-Power® platinum spark plugs feature a single platinum tip, 98% pure copper core and a 0.6 mm fine-wire centre electrode for more focused sparks and better ignitability.

  • Trapezoidal ground electrode reduces quenching
  • High-grade alumina silicate ceramic for stronger insulation
  • Cold-rolled threads prevent cross-threading and damage to cylinder heads


Warranty and Support

All G-Power Platinum spark plugs come with a 12-month warranty.

These spark plugs are direct-imported from an authorised NGK supplier in the USA. Peak Performance Parts assumes all responsibility (not Niterra Australia) and will provide a comparable high standard of product & technical support, and warranty of purchases via this listing. Domestic buyers are also protected by Australian consumer law.