Autolite XS4303-4PK Xtreme Sport Iridium Powersports Spark Plug, Pack of 4


Price: $19.20
(as of Apr 08,2021 08:31:56 UTC – Details)



Autolite Iridium XP utilizes an iridium-enhanced 0.6 mm finewire and proprietary platinum sidewire for improved durability and a more focused ignition for better overall ignitability providing optimum performance.

Designed for motorcycles, ATV’s, jet skies, boats, and snowmobiles
.6mm fine wire design with sport V-trim ground electrode provides more horsepower than a standard plug and better fuel efficiency than a worn plug
Up to 26 percent quicker engine starts than leading standard plugs providing less battery/starter wear and less kick-starting effort required for dirt bikes
More focused ignition to prevent fouling, for reliable starting in any season or weather condition
Meets or exceeds OE (Original Equipment) design
Fit type: Vehicle Specific



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