NGK RACING SPARK PLUG R7282-105

NGK Racing Spark Plug R7282-105

The NGK Racing Spark Plug R7282-105 is engineered for high-performance engines exposed to extreme racing conditions, delivering a stable and efficient spark for consistent operation. Its design ensures optimal ignition even under demanding circumstances.

It features a fine-wire iridium center electrode and a slant-type platinum ground electrode, combined with a pure alumina silicate ceramic insulator for excellent thermal resistance and heat transfer. The copper core supports fast heat dissipation, corrugated ribs minimize flashover risk, and triple seals prevent compression leakage.

• Model: NGK Racing R7282-105
• Thread diameter: 14 mm
• Thread pitch: 1.25 mm
• Washer seat
• Reach: 19 mm
• Hex: 5/8" / 16 mm
• Solid terminal
• Electrode gap: 0.6 mm
• Fine-wire iridium center electrode 0.6 mm
• Slant-type platinum ground electrode
• Resistor: yes, 5k Ohm
• Heat range: 10.5
• Quantity: 1 unit

• Optimized ignition for racing engines
• Higher resistance to wear and fouling
• Efficient thermal dissipation under extreme conditions
• More precise throttle response