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NGK Spark Plugs For Harley Big Twin 1975-2000
Original price was: $5.54.$3.61Current price is: $3.61.
10 in stock
Description
NGK Spark Plugs For Harley
NGK spark plugs have a v-groove center electrode that improves ignitability and reduces quenching. The 98% pure copper core allows for greater heat dissipation, resulting in more dependable starts and a lower danger of overheating.
Features:
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Triple seals prevent leakage
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
- Thread reach 19.1 MM (3/4″)
- Hex size 20.6 MM (13/16″)
- Heat range 5
- Spark gap 1.1 MM (0,043″)
- Electrical resistance 5K OHMS
- Sold individually











