NGK's Laser Iridium Spark Plugs provide superior ignitability and a long service life.
The fine wire iridium-tipped centre electrode and fine wire platinum tipped ground electrode ensure a slow wear rate and provide superior anti fouling, improved fuel efficiency and lower emissions.
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
Shell | Specifications | Centre Electrode | Ground Electrode |
---|---|---|---|
Thread size: 14mm | Heat range: 6 | Material: Iridium | Material: Platinum |
Thread pitch: 1.25mm | Longevity: 80-100k | Type: Fine wire | Type: Standard |
Seat type: Gasket | Size: 0.6mm | Quantity: 1 | |
Resistor: Yes |
Torque specs |
Projection: Extended projection | |
Resistor value: 5K Ohm |
Cast iron: 18-25.3 lb. ft. |
||
Reach: 19mm (3/4") | Aluminium: 18-21.6 lb. ft. | ||
Hex size: 16mm (5/8") | |||
Terminal type: Solid | |||
Overall height: ISO | |||
Gap: 1.1mm (0.043") |