NGK TR7IX (3690) IRIDIUM IX SPARK PLUG
| Technical Specs | |
| Thread Size (mm) | 14 |
| Thread Reach (mm) | 17.5 |
| Hex Size (inch) | 5/8" |
| Seat Type | Tapered |
| Resistor Type | Resistor |
| Projection Type | Extended |
| Heat Range | 7 |
| Center Electrode Type & Material | Iridium |
| No. of Ground Electrodes | 1 Ground Electrode |
| Terminal Type | Solid |
| Pre-Set Gap (inch) | 0.040" |
| Thread Pitch (mm) | 1.25 |
Tags: NGK TR7IX (3690) IRIDIUM IX SPARK PLUG
