• NGK BR9ECS-SLD spark plug showing metal electrode and ceramic insulator for standard OEM engine replacement.
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NGK Spark Plugs

NGK BR9ECS-SLD Spark Plug – Standard OEM Replacement, Heat Range 9

NGK BR9ECS-SLD Spark Plug – Standard OEM Replacement, Heat Range 9

4677

$13.95 USD
$13.95 USD $13.95 USD
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114 in stock

Proven OEM-Spec Ignition from NGK

The NGK BR9ECS-SLD Spark Plug is a reliable OEM-replacement plug built for consistent ignition performance in powersports and small engine applications. Featuring NGK’s signature alumina silicate ceramic insulator, trivalent metal plating, and copper core construction, it delivers dependable starts and long service life across a wide range of engines.

Key Features

  • Trivalent metal plating — superior anti-corrosion and anti-seizing for easy removal
  • Pure alumina silicate ceramic insulator — exceptional strength and efficient heat transfer
  • Triple seals — prevent combustion gas leakage for optimal compression
  • Corrugated ribs — prevent flashover and improve ignition reliability
  • Copper core — aids in heat removal and extends plug life

Specifications

  • Part Number: BR9ECS-SLD
  • Brand: NGK Spark Plugs
  • SKU: 4677
  • Heat Range: 9
  • Type: Standard
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