Autolite XS4092 Xtreme Sport Sport Plug - XS4092

Spark Plug Code: XS4092 Engineered to meet or exceed OE designs and withstand the extreme operating temperatures experienced during a powersports engines combustion. Iridium-enhanced 0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs. Up to 26 percent quicker starts compared to that of standard plugs and as much as 21 percent less hydrocarbon emissions than standard plugs, which promotes better fuel efficiency and horsepower. NGK Cross Reference BR9HS, BR8HIX

Engineered to meet or exceed OE designs and withstand the extreme operating temperatures experienced during a powersports engines combustion Iridium-enhanced 0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs Up to 26 percent quicker starts compared to that of standard plugs and as much as 21 percent less hydrocarbon emissions than standard plugs, which promotes better fuel efficiency and horsepower