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Automotive Spark Plugs

Every car is different, and so is every driver. Whether you just need a reliable set of copper replacement plugs or want to upgrade to peak performance, we've got you covered.

Compare Spark Plugs by Metallurgy

IRIDIUM ULTRA

Autolite Iridium Ultra Enhanced Alloy Technology Spark Plugs

SEE PRODUCT DETAILS

IRIDIUM XP

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs

SEE PRODUCT DETAILS

DOUBLE PLATINUM

Autolite Double Platinum Spark Plugs

SEE PRODUCT DETAILS

PLATINUM

Autolite Platinum Spark Plugs

SEE PRODUCT DETAILS

HIGH THREAD

Autolite High-Thread Pro Spark Plugs

SEE PRODUCT DETAILS

COPPER

Autolite Copper Spark Plugs

SEE PRODUCT DETAILS

GLOW PLUGS

Autolite Glow Plugs

SEE PRODUCT DETAILS
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