Autolite Iridium Extreme Sport Spark PlugAutolite Iridium Xtreme Sport Spark Plug Each
The Xtreme Sport Iridium Spark Plug features an iridium-enhanced finewire tip that helps with easy starting, reduces fouling of the spark plug, and ensures longer performance.
When you take your powersports to the extreme, it's time for Autolite Xtreme Sport iridium spark plugs.
0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs
26% quicker starts compared standard plugs
As much as 21% less hydrocarbon emissions than standard plug
Better fuel efficiency and engine power
Sold individually
The Xtreme Sport Iridium Spark Plug features an iridium-enhanced finewire tip that helps with easy starting, reduces fouling of the spark plug, and ensures longer performance.
When you take your powersports to the extreme, it's time for Autolite Xtreme Sport iridium spark plugs.
0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs
26% quicker starts compared standard plugs
As much as 21% less hydrocarbon emissions than standard plug
Better fuel efficiency and engine power
Sold individually
Product Note:
Specification
Details
Quantity
Varies (make selection above)
Spark Plug Model
Varies (make selection above)
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Cobra
CX65 2013
Honda
TRX250R FourTrax 250R 2x4 1989
Kawasaki
KZ900B LTD 1976
Polaris
Big Boss 250 4x6 1989-1992
Big Boss 250 6x6 1991-1993
Big Boss 350L 6x6 1993
Scrambler 250 1985-1986
Trail Blazer 250 1990-2006
Trail Boss 250 2x4 1988-1999
Trail Boss 350L 2x4 1990-1993
Trail Boss 350L 4x4 1990-1992
Suzuki
DS250 1980
GS1000 1978-1979
GS1000E 1980
GS1000G 1980-1981
GS1000GL 1980-1981
GS1000L 1979
GS1000S Katana 1979-1980
GS850G 1980-1983
GS850GL 1980-1983
TS-185 Sierra 1980-1981
TS-250 Savage 1980-1981
Yamaha
SR250 Exciter 1980-1982
SR500 1978-1979
TT250 1980-1982
TT500 1976-1981
V-Star 1100 Classic 2000-2009
V-Star 1100 Custom 2000-2009
V-Star 1100 Silverado 2003-2009
XJ650 Maxim 1980-1983
XJ700 Maxim 1985-1986
XJ900R Seca 1983
XS400 Maxim 1977-1981
XS400-2 Special II 1978-1979
XS400S Special 1980-1982
XS650 1976-1981
XS650-2 Special II 1979
XS650S Special 1979-1983
XS850 1980-1981
XS850L Midnight Special 1980-1981
XS850S Special 1980-1981
XT250 1980-1983
XT500 1976-1979
XV1000 Virago 1000 1984-1985
XV1100 Virago 1100 1986-1999
XV535 Virago 535 1987-1988, 1990, 1993-2000
XV700 Virago 700 1984-1985
XV920 Virago 920 1982-1983
XV920M Midnight Virago 920 1983
XV920R 1981-1982
YT175 Tri-Moto 1982-1983
YZ250 2-Stroke 1988-2001
Customer Reviews
Extreme Sport Spark Plug
By Tony E. on
Verified Purchaser
Nice.
Iridium Plug
By Shannon S. on
Verified Purchaser
Works great.
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Questions & Answers
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