Autolite Iridium Ultra® is an engineered OE replacement iridium spark plug with a laser-welded 0.5 mm iridium finewire center electrode provides optimal fuel efficiency, acceleration, and focused ignitability.
Autolite® Iridium XP is an engineered OE replacement iridium spark plug, balancing a tested blend of iridium, platinum, and palladium. Iridium XP plugs precisely focus spark energy at the optimum ignition point to deliver high power, long life, and exceptional value
Autolite® Double Platinum spark plugs offers a platinum-to-platinum design, greatly decreases gap erosion and reduces misfires, making these a superior-performing spark plugs for distributorless ignition system (DIS) engines.
Autolite® Small Engine plugs are engineered for long life and top performance in your powersports equipment. These plugs cover motorcycle, snowmobiles, and other recreational vehicles in the most demanding environments.
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