Ngk Spark Plugs Spark Plug - Zgr5C 6334

• Superior construction for serious power
• Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
• Features high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life

Harley-Davidson -- Wide Glide FXWG -- (1984, 1982, 1983); Harley-Davidson -- Tour Glide Classic FLTC -- (1982, 1983); Harley-Davidson -- Tour Glide FLT -- (1983, 1982); Harley-Davidson -- Super Glide II FXR -- (1983, 1982); Harley-Davidson -- Super Glide II FXRS -- (1983, 1982); Harley-Davidson -- Sport Glide FXRT -- (1983); Harley-Davidson -- Electra Glide Sport FLHS -- (1982); Harley-Davidson -- Disc Glide FXDG -- (1983); Harley-Davidson -- Electra Glide Special FLHX -- (1984); Harley-Davidson -- Sturgis FXB -- (1982); Harley-Davidson -- Electra Glide Classic FLHTC -- (1983); Harley-Davidson -- Electra Glide FLH -- (1982, 1984, 1983); Harley-Davidson -- Low Rider FXSB -- (1983, 1984); Harley-Davidson -- Low Rider FXS -- (1982); Harley-Davidson -- Electra Glide Standard FLHT -- (1983)