Spark Plug - W20ES-U

Manufacturer: DENSO
SKU: W20ESU
$2.95
U-Groove Spark Plug
+ -
  • 100 percent pre-fired to ensure reliable operation
  • Copper core center electrode for superior thermal conductivity
  • Unique five-rib insulator reduces flashover and decreases voltage loss
  • Dual copper and glass seal bonds the center electrode and insulator together for a gas-tight seal.
  • Original Equipment in automotive applications
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