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NGK 7909 Nickel Spark Plug - AB8 is engineered for extended lifespan and maximum performance. This spark plug is equipped with trivalent metal plating that offers excellent resistance to corrosion and seizing, ensuring long-lasting durability. The corrugated ribs are designed to prevent flashover, maintaining reliable spark generation. The pure alumina silicate ceramic insulator provides superior strength and efficient heat transfer, while the copper core aids in effective heat removal. Triple seals prevent leakage, ensuring dependable operation in various conditions. NGK 7909 Nickel Spark Plug - AB8 is a reliable choice for maintaining engine efficiency and performance, making it ideal for a wide range of applications.
Part number: AB8
Centre Electrode Material: | Nickel |
Seat Type: | Gasket |
Thread Diameter (mm): | 18 |
Thread Pitch (mm): | 1.5 |
Hex (mm): | 20.8 |
Reach (mm): | 12 |
Resistor / Non-Resistor: | Non-Resistor |
Gap (mm): | 0.7 |