Product Details
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FEATURE
- Copper core provides great heat transfer and helps maximize plug durability
- Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
- Nickel-chrome alloy sheathing to help prevent corrosion on center electrode
DESCRIPTION
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.
SPECIFICATIONS
| Ground Electrode Tip Design | Standard |
| Ground Configuration | Standard |
| Center Electrode Core Material | Copper |
| Pre-Gap Size | 0.04 in |
| Ground Electrode Quantity | 1 |
| Insulator Height | 2.274 in |
| Manufacturer Heat Range | 3 |
| Seat Type | Tapered |
| Reach | 0.431 in |
| Thread Diameter | 0.551 in |
| Resistor Type | Yes |
| Approximate Resistor Value (k ohms) | 2-12k ohms |
| Center Electrode Tip Material | Nickel Alloy |
| Hex Size (in) | 13/16 |
