NGK 6689 CR5EH-9 Standard Spark Plug, 1 Pack
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Category: dowinx 6689

About this item
- Cold-rolled threads to prevent cross-threading and damage to cylinder heads
- High-grade alumina silicate ceramic insulator for superior strength and heat transfer
- Amount: One item per package
- Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover
- 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating