• Fits all 99-17 Twin Cam & 86-21 Sportster (except 2021 Sportster S/RH1250S)
  • Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation
  • Multi-rib design of the insulator eliminates flashover
  • Nickel-plated housing prevents oxidation and corrosion
  • Multi-layer gaskets and heat crimping process ensure a leak-free, gas-tight seal
  • Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life

PRODUCT NAME SPARK PLUG
TYPE RESISTOR TYPE
STYLE DCPR7E
MODEL COPPER
TERMINAL CONFIGURATION REMOVABLE NUT
CENTER ELECTRODE PROJECTION PROJECTED
ELECTRODE TIP MATERIAL NICKEL ALLOY
CENTER ELECTRODE TYPE STANDARD
GROUND ELECTRODE CONFIGURATION SINGLE
GROUND ELECTRODE SHAPE STANDARD
THREAD REACH 19,1 MM (3/4") / 19.1 MM / 3/4"
HEX SIZE 5/8" / 16 MM
HEAT RANGE 7
UNITS PAIR
RIDING STYLE STREET