Description
NGK Laser Iridium Spark Plugs deliver consistent, reliable ignition across a wider range of conditions—crucial for maintaining peak performance whether you’re pushing hard on track or dialing in a street build. The fine-wire iridium center electrode resists wear far longer than conventional plugs, translating to stable idle quality, reduced fouling, and measurably better fuel efficiency over thousands of miles. If you’re serious about engine tuning or simply want spark plugs that won’t let you down, these are engineered to outperform OEM alternatives.
- Laser Iridium construction
- Fine-wire iridium center electrode
- Platinum-tipped ground electrode
- Superior anti-fouling properties
- Extended service life
- Trivalent metal plating (corrosion resistant)
- Corrugated ribs prevent flashover
- Pure alumina silicate insulator
- Copper core heat removal
- Triple seal design
- Improved fuel efficiency
- Lower emissions output
- Stable idle characteristics
- MPN: 5068
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