Auto Platinum Spark Plugs (4 Pack)

Autolite Double Platinum Spark Plugs are designed to offer superior performance for your engine. The platinum-to-platinum design significantly reduces gap erosion, minimizing misfires and providing enhanced durability compared to standard plugs. This superior-performing spark plug is the preferred technology for DIS (Direct Ignition System) engines, backed by a 5-year limited warranty.

MAXIMUM PERFORMANCE: The necked-down center electrode in every Double Platinum spark plug fires quicker and cleaner, requiring less voltage for easier starts and faster acceleration. The full copper core electrode delivers excellent performance in all conditions.

IMPROVED DURABILITY: Autolite's spark plugs feature a platinum-to-platinum firing design, ensuring superior durability. Additionally, the super conductive Yttrium-enhanced ground electrode provides superior heat transfer, further enhancing the plugs' longevity.

CONSTRUCTION: These spark plugs are constructed with a platinum-enhanced, high-nickel alloy side electrode that maintains a precise gap, virtually eliminating gap erosion for extended plug life.

AUTOLITE ADVANTAGE: Autolite has been producing reliable spark plugs since 1936, making it one of the most trusted and dependable brands for OE (Original Equipment) replacement spark plugs. With their expertise and commitment to quality, you can be confident that Autolite Double Platinum Spark Plugs will deliver exceptional performance and durability for your vehicle.

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