Denso - Spark Plug - W27ES-U - U-Groove Spark Plug W27ES-U - 4046
Denso
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Spark Plug - W27ES-U
U-Groove Spark Plug W27ES-U
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
U-Groove Spark Plug W27ES-U
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