Multi-Ground Electrodes Improve Ignition Capabilities and are Less Sensitive to Increased Voltage Requirements Due to Gap Growth.
Designed to Specific Manufacturer Ignition Requirements, NGK's Multi-Ground Plugs Maintain All the Features of Their Standard Plugs, Including:
- Corrugated Ribs to Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Providing Superior Strength and Better Heat Transfer
- Copper Core to Aid in Heat Removal
- Triple Seals to Prevent Leakage
- MPN: CR9EK
Specifications
| Warranty |
1 Year |
| Torque Specs |
Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft. |
| Brand |
NGK |
| Heat Range |
9 |
| Longevity |
50k Miles |
| Resistor |
Yes |
Shell
| Thread Size |
10mm |
| Thread Pitch |
1.0mm |
| Seat Type |
Gasket |
| Resistor Value |
5K Ohm |
| Reach |
19mm (3/4") |
| Hex Size |
5/8" (16mm) |
| Terminal Type |
Threaded Stud |
| Overall Height |
ISO |
| Gap |
.028" (0.7mm) |
Center Electrode
| Material |
Nickel |
| Type |
Standard |
| Size |
2.5mm |
| Projection |
Projected |
Ground Electrode
| Material |
Nickel |
| Type |
Multi-Ground |
| Quantity |
2 |
Fitment
Automotive
Sorry, no automotive applications are associated with this part.
Non Automotive
