Laser iridium spark plug | NGK
NGK
Specifications
| Manufacturer | NGK |
|---|---|
| Product code | 21030299 |
| Heat range | 8 |
| Terminal configuration | threaded Stud |
| Thread size | 12 mm |
| Units | Each |
| Center electrode type | Fine Wire |
| Electrode tip material | Iridium |
| Center electrode projection | Projected |
| Thread reach | 19,1 mm (3/4") |
| Hex size | 17,5 mm (11/16") |
| Ground electrode configuration | Single |
| Spark gap | 0,9 mm (0.035") |
| Ground electrode shape | Standard |
| Electrical resistance | 5k Ohms |
| Spark gap imperial | 0.035" |
| Spark gap metric | 0.9 mm |
| Part code | IJR8B9 |
| Model | Laser Iridium |
| Type | Resistor Type |
Product description
NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service Life Fine Wire Iridium Tipped Center Electrode and Fine Wire Platinum Tipped Ground Electrode Ensures Slow Wear Rate Providing Stable Idle, 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