Autolite Platinum Spark Plugs (4 Pack)

Autolite Platinum Spark Plugs feature a center wire platinum firing tip that reduces gap erosion, resulting in fewer misfires, better performance, and more durability. These spark plugs also feature a high nickel alloy side electrode that helps maintain a precise gap, and a full platinum tip to ensure virtually no gap erosion. The necked-down center electrode fires quicker, cleaner, and with less voltage for easier starts, quicker acceleration, and improved fuel economy.

The Autolite Platinum automotive replacement spark plug is designed to optimize engine performance for a longer life and improved fuel efficiency. Every Platinum spark plug has a necked-down center electrode that fires quicker and cleaner, with less voltage for easier starts and quicker acceleration, ensuring MAXIMUM PERFORMANCE.

IMPROVED DURABILITY is achieved through the platinum-to-platinum firing design, which provides superior durability, and the super conductive Yttrium enhanced ground electrode, which offers superior heat transfer.

The CONSTRUCTION of these spark plugs is enhanced with a platinum-infused high nickel alloy side electrode that maintains a precise gap and assures virtually no gap erosion for longer plug life.

Autolite has been producing spark plugs since 1936, making it one of the most trusted and reliable brands for your OE replacement spark plug needs. The AUTOLITE ADVANTAGE ensures that you can rely on consistent performance and durability from your spark plugs.

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