⚡ Ignite your engine’s potential with NGK’s precision spark!
This set of 4 NGK CR9EK spark plugs features a copper core for enhanced conductivity, a precise 14mm x 1.25mm thread size for perfect fit, and a ceramic top for superior heat resistance. Designed in Japan and optimized for watercraft, these genuine NGK plugs deliver reliable ignition and long-lasting performance trusted worldwide.
| Brand | NGK Japan |
| Core Material | Copper |
| Thread Size | 14mm x 1.25mm |
| Top Material Type | Ceramic |
| Vehicle Service Type | Watercraft |
| UPC | 605349701139 |
| Manufacturer | NGK Japan |
| Item Weight | 4.5 ounces |
| Product Dimensions | 3.07 x 0.85 x 2.96 inches |
| Manufacturer Part Number | CR9EK |
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Factory replacements
Worked well and the low rpm stumble is gone.
Trustpilot
1 week ago
1 day ago
