4 Pack NGK BPR7EIX Iridium IX resistor type spark plug. The ultimate in the evolution of spark plug technology and performance from the industry leader. Fine Iridium tip ensures high durability and a consistently stable spark Iridium alloy has extremely high melting point, perfect for todays high-tech, high performance engines. Always verify fitment with your specific engine thread size, reach, electrode gap and heat range.
Features:
- The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
- Ultra small diameter center electrode reduces voltage requirement and extends ignition system life
- New metal shell plating has enhanced anti corrosion qualities
- Resistor type
- Thread: M14 x 1.25
- Thread Reach: 19.1mm / 3/4"
- Electrode / spark gap: 0.8mm / 0.031"
- Heat range: 7
NGK Part Number: 4055
Fits on about a million different motorcycles and other vehicles from Honda, Kawasaki, Suzuki and Yamaha and more!
Fits Honda ATV:
TRX250R - 1989
Fits Suzuki:
DS250 - 1980
DS80 - 1978-1995
TS185 - 1977-1981
TS250 - 1978-1981
Fits Yamaha:
SR250 - 1980-1982
SR250T - 1981
SR500 - 1978-1979
TT250 - 1981-1982
TT500 - 1976-1981
TTR250 - 1999-2005
XJ650 Maxim - 1980-1983
XJ750 Maxim - 1982-1983
XJ750M Mid-Max - 1983
XJ750R Seca - 1981-1983
XS400 - 1977-1981
XS400 Maxim - 1982-1983
XS400-2 - 1978-1979
XS650 - 1977-1981
XS650-2 Special II - 1979
XS650S Special - 1978-1983
XS750 - 1977-1979
XS750S - 1978-1979
XS850 - 1980-1981
XS850L Mid-Special - 1980-1981
XS850S Special - 1980-1981
XT250 - 1980-1983
XT500 - 1976-1979
XV1000 Virago - 1984-1985
XV1100 Virago - 1986-1999
XV500 Virago - 1983-1984
XV535 Virago - 1987-1988, 1990, 1993-2000
XV700 Virago - 1984-1987
XV750 Virago - 1981-1983, 1988-1997
XV920 Virago - 1982-1983
XV920M Mid-Virago - 1983
XV920R Seca - 1981-1982
XVS1100 V Star 1100 Custom - 1999-2009
XVS1100A V Star 1100 Classic - 2000-2009
XVS1100AT V Star 1100 Silverado - 2002-2009
