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Autolite Spark Plugs

Autolite Iridium Ultra® Spark Plugs

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.

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0:02 – SUPER – The Ultimate Spark Plug Upgrade

0:07 – SUPER – Nickel-Plated Shell

0:15 – SUPER – High Alumina Ceramic Insulator

0:21 – SUPER –  Copper Core Center Electrode

0:26 – SUPER – Laser-Welded Iridium Finewire

0:34 – SUPER – Platinum Pad Side Electrode

0:35 – SUPER – Proprietary, Platinum Sidewire Technology

0:47 – SUPER – Autolite – IGNITING YOUR PASSION

Autolite® Iridium XP Spark Plugs

Autolite® Iridium XP Spark Plugs

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

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® Double Platinum Spark Plugs
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Autolite® Iridium Xtreme Sport™

Autolite® Iridium Xtreme Sport™
Autolite® Iridium Xtreme Start™

Autolite® Iridium Xtreme Start™

Autolite® Small Engine

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.

Autolite® Small Engine

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