Parts Giant

article

Autolite Copper Spark Plug Each #4275 Harley Davidson

Product Details

  • Delivers quick starts, good fuel economy and smooth acceleration
  • Copper core center electrode for higher thermal conductivity
  • Specially engineered high nickel alloy center and ground electrode for extended life
  • High alumina ceramic for high dielectric strength
  • Leak proof, heat fused internal seal for durability
  • Multi-rib insulator prevents flash-over
  • 2-year limited manufacturer warranty
  • Sold individually

Product Fitment

This item fits the following applications:

Harley Davidson FL 1948
Harley Davidson FL Duo Glide 1958-1964
Harley Davidson FL Hydra Glide 1949-1957
Harley Davidson FLH Duo Glide 1958-1964
Harley Davidson FLH Electra Glide 1965-1974
Harley Davidson FX 1200 Super Glide 1971-1974
Harley Davidson FXE 1200 Super Glide 1973-1974