
Item Specifics
| 554 | 10K Ohm |
|---|---|
| Model | NGK Standard Spark Plug |
| Reach | 12.7mm |
| Gap Size | 0.028 in |
| Hex Size | 5/8"" |
| Seat Type | Gasket |
| Resistance | 10K ohms |
| Thread Diameter | 0.394 in |
| Insulator Height | Bantam |
| Ground Configuration | Standard |
| Manufacturer Heat Range | 5 |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Center Electrode Tip Material | Nickel |
| Center Electrode Core Material | Copper Core |
| Ground Electrode Core Material | Nickel Core |