Reviews Pure Copper Core Provides Great Heat Transfer

NGK Spark Plug, NGK BR9ES Solid, ea, 1

  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
  • Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.
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NGK 3108 Standard Spark Plug - DPR6EB-9, 1 Pack

  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
  • Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.
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ACDelco R44LTSM 19157998 Professional Conventional Spark Plug - Lot of 6

  • Black Onyx coating helps reduce corrosion.
  • 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 helps prevent corrosion on center electrode.
  • Available for use in Marine applications.
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NGK 5113 Standard Spark Plug - BPMR4A Solid, 1 Pack

  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
  • Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.
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NGK 3785 Standard Spark Plug - BPR7ES SOLID, 1 Pack

  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
  • Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.
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NGK 2015 Standard Spark Plug - BPR2ES Solid, 1 Pack

  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
  • Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.
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NGK # 6994 LASER IRIDIUM Premium Spark Plugs IZFR6K-11-4 PCS NEW

  • Tapered-cut ground electrode improves ignitability and reduces quenching.
  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Iridium is six times more durable than platinum.
  • Quantity: 1 per package. Triple seals prevent leakage.
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Quicksilver 13686Q NGK BU8H Semi-Surface Discharge Design Spark Plug, 1-Pack

  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating.
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer.
  • Cold-rolled threads to prevent cross-threading and damage to cylinder heads.
  • Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover.
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Bosch Automotive (7905) Copper with Nickel Spark Plug - Single

  • Heavy-duty nickel center electrode ensures longer life than standard copper plugs.
  • Copper core provides better heat transfer for resistance to pre-ignition and fouling.
  • Metal glass fused resistor maximizes interference suppression.
  • Ribbed insulator design prevents misfire due to current leakage.
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize.
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