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NGK CMR6H Spark Plug, 0.028 in Fill Gap, M10 x 1 Thread, 5/8 in Hex, Ceramic
NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating.
| Fill Gap Size | 0.028 in |
| Thread Size | M10 x 1 |
| Hex Size | 5/8 in |
| Material | Ceramic |
| Finish | Nickel |