NGK R4304A-9 Spark Plug
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3.4 / 5 Overall | |
| NGK | R4304A-9 |
| Brand | Code |
|---|---|
3.3 / 5 Materials | |
| Copper | Gold-Palladium |
| Ground electrode | Center electrode |
3.5 / 5 Design | |
| Standard | Fine Wire |
| Ground type | Center type |
| 0.65mm (.026") | 9 |
| Gap | Heat range |
|---|---|
| ⌀14mm | 1.25mm |
| Thread diameter | Thread pitch | 19mm (3/4") | 21mm (13/16") |
| Reach | Hex size |
| Gasket | Removable Nut |
| Seat | Terminal |
| 1 | Non-Projected |
| Ground count | Projection |
