NGK CMR7A Spark Plug
NGK standard plugs are constructed for longer life and optimum performance.
- 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
Description
NGK Spark Plug Description
NGK standard plugs are constructed for longer life and optimum performance.
- 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
Product Specification
Shell |
|
| Thread Diameter | 10mm |
| Thread Pitch | 1.0mm |
| Seat Type | Gasket |
| Reach | 9.5mm (3/8″) |
| Hex Size | 5/8″ (16mm) |
| Terminal Type | Solid |
| Overall Height | Bantam |
| Gap | .028″ (0.7mm) |
Center Electrode |
|
| Material | Nickel |
| Type | Standard |
| Size | 2.5mm |
| Projection | Non-Projected |
Ground Electrode |
|
| Material | Nickel |
| Type | Standard |
| Quantity | 1 |
Specifications |
|
| Resistor | Yes |
| Resistor Value | 10K Ohm |
| Heat Range | 7 |
| Torque Specs | Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft. |
