Iridium ix spark plug | NGK SPARK PLUGS
NGK SPARK PLUGS
Specifications
| Manufacturer | NGK SPARK PLUGS |
|---|---|
| Product code | 3521 |
| Center electrode projection | Non-Projected |
| Center electrode type | Necked Down |
| Electrical resistance | 5k Ohms |
| Electrode tip material | Iridium |
| Ground electrode configuration | Single |
| Ground electrode shape | Grooved |
| Heat range | 9 |
| Hex size | 16 mm (5/8") |
| Model | CR9EIX |
| Spark gap | 0,8 mm (0,031") |
| Spark gap imperial | 0.031" |
| Spark gap metric | 0.8 mm |
| Style | Iridium IX |
| Terminal configuration | Threaded Stud |
| Thread reach | 19,1 mm (3/4") |
| Thread size | 10 mm |
| Type | Resistor |
| Units | Each |
| Width | 24.000 |
| Height | 22.000 |
| Length | 85.000 |
Product description
The ultimate in the evolution of spark plug technology and performance from the industry leader
The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
New metal shell plating has enhanced anti-corrosion qualities