The NGK Laser Platinum Spark Plug 1675 - PFR7S8EG is engineered for optimal performance and longevity. Its trivalent metal plating offers excellent resistance to corrosion and seizing, ensuring a longer lifespan and consistent performance. The corrugated ribs are designed to prevent flashover, providing reliable and stable ignition. Constructed with a pure alumina silicate ceramic insulator, this spark plug boasts superior strength and efficient heat transfer, enhancing durability and performance. The copper core is designed to aid in heat removal, maintaining optimal engine temperature and performance. Additionally, the triple seals ensure no leakage, providing a secure and efficient ignition process. This spark plug is perfect for those who demand high-quality ignition and reliability.
Part number: PFR7S8EG
Shell | |
Thread Diameter | 14mm |
Thread Pitch | 1.25mm |
Seat TypeGasket | Gasket |
Reach | 19mm (3/4-Inch) |
Hex Size | 5/8-Inch (16mm) |
Terminal Type | Solid |
Overall Height | ISO |
Gap | .031-Inch (0.8mm) |
Center Electrode | |
Material | Platinum |
Type | Fine Wire |
Size | 1.0mm |
Projection | Projected |
Ground Electrode | |
Material | Platinum |
Type | Standard |
Quantity | 1 |
Specifications | |
Resistor | Yes |
Resistor Value | 1k Ohm |
Heat Range | 7 |
Features | Copper Core Ground Electrode; Special Resistor |
Torque Specs | Cast Iron: 18-25.3 lb. ft. Aluminum: 18.21.6 lb. ft. |
Part Information | |
Longevity | 90k Miles |