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Warranty
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ACDelco Specialty Marine Spark Plugs are everyday replacement plugs designed for reliability and efficient performance in jet boats, inboards, outboards, and personal watercraft. They can maintain stable operating temperatures under varying loads. Their high-quality copper core and outstanding suppression characteristics deliver reliable performance.
| Brand | ACDelco |
| Spark Plug Thread Size | 10 mm |
| Gap Size | 0.033 |
| Seat Type | Gasket |
| Electrode Core Material | Copper |
| Manufacturer Part Number | M8 |
| Spark Plug Reach | 6.3 mm |
| VMRS Code | 033003005 |
| Spark Plug Seat Type | Flat |
| Spark Plug Hex Size | 5/8 in. |
| SDS Required | No |
| Hex Size | 5/8 in |
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