NGK 7131
NGK Spark Plug, Center Electrode Core Material: Copper, Center Electrode Tip Material: Nickel, Electrode Core Material: Nickel, Electrode Tip Material: Nickel, Gap Size: 0.035 in, Hex Size: 13/16 in, Reach Size: 0.75 in, Seat Type: Gasket, Thread Diameter: 14 mm
| Center Electrode Core Material | : | Copper |
| Center Electrode Tip Material | : | Nickel |
| Electrode Core Material | : | Nickel |
| Electrode Tip Material | : | Nickel |
| Gap Size | : | 0.035 in |
| Hex Size | : | 13/16 in |
| Reach Size | : | 0.75 in |
| Seat Type | : | Gasket |
| Thread Diameter | : | 14 mm |