Ngk mr8ci-8 spark plug | NGK
NGK
Specifications
| Manufacturer | NGK |
|---|---|
| Product code | 21030401 |
| Model | Iridium |
| Part code | MR8CI-8 |
| Type | Resistor Type |
| Units | Each |
| Center electrode type | Fine Wire |
| Electrode tip material | Iridium |
| Center electrode projection | Non-Projected |
| Spark gap | 0,8 mm (0,031") |
| Heat range | 8 |
| Thread reach | 19 mm (3/4") |
| Hex size | 16 mm (5/8") |
| Ground electrode configuration | Single |
| Ground electrode shape | Standard |
| Spark gap imperial | 0.031" |
| Spark gap metric | 0.8 mm |
| Thread size | 10 mm |
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