Description
If you’re running an ignition system that demands precision timing and reliability, NGK’s iridium spark plugs deliver the electrode geometry and material science to maximize spark efficiency while reducing strain on your entire electrical system. The ultra-fine iridium center electrode fires at lower voltage thresholds, which means faster cold starts, cleaner combustion, and extended intervals between replacements. Whether you’re tuning a street car or pushing hard on the track, these plugs are engineered to outlast conventional and platinum alternatives.
Technical Specifications:
- Iridium center electrode
- 25% smaller than platinum
- Ultra-fine 1.1mm diameter
- Lower voltage requirement
- Extended ignition system life
- Enhanced corrosion-resistant plating
- MPN: 6853
- OEM-quality construction
- Universal fitment verification required






Reviews
There are no reviews yet.