NGK Spark Plug - C8E Features: Wide heat range achieved by using copper wire instead of conventional iron cores. Copper dissipates heat efficiently, cooling the electrode and insulator tip. High-conduction copper and long nose insulator improve pre-ignition resistance. Designed for high-performance engines. Sold individually. Specifications: Heat Range: 8 Thread Size: 10 mm Reach: 19 mm (3/4") Hex Size: 5/8" (16 mm) Seal Type: Gasket Seat Type: Non-Resistor Terminal Type: Stud Terminal Threads (Terminal Nut not included; order part #067606-0051 if necessary) Gap: .031" (0.8 mm) Weight: 0.12 lbs Alternate/OEM Part Numbers: 7471, C8E Part Number: 37-C8E (phoenixmotos.com) Compatible Models: Husaberg: FC350: 1996 FC400: 1996–1999 FE350 El-Duro: 1995 FE600: 1995, 1996, 2000 FX501e: 1997–1999 FX600e: 1997–2000 Product Summary: Description: NGK C8E Traditional Spark Plug, 10mm Thread Size, 19mm (3/4") Reach, Gasket Seat, and Non-Resistor Type. Designed for Husaberg high-performance motorcycles. Details: The spark plug features NGK’s signature copper core construction for enhanced heat dissipation and durability. Alumina silicate ceramic insulator provides superior strength and heat transfer. Corrugated ribs prevent flashover, while the triple-sealed design ensures reliability by preventing leakage.
