Autolite Platinum AP145 Automotive Spark Plugs (4 Pack)

The Autolite Platinum Spark Plugs feature a center wire platinum firing tip, which reduces gap erosion, minimizes misfires, enhances performance, and ensures greater durability. These spark plugs also boast a high nickel alloy side electrode that maintains a precise gap, along with a full platinum tip that virtually eliminates gap erosion.

The necked-down center electrode fires quicker, cleaner, and with less voltage, resulting in easier starts, quicker acceleration, and improved fuel economy. MAXIMUM PERFORMANCE: Every Platinum spark plug has a necked-down center electrode that fires quicker and cleaner, with less voltage for easier starts and quicker acceleration.

IMPROVED DURABILITY: Autolite's spark plugs are platinum-to-platinum firing, which provides superior durability, and the super conductive Yttrium-enhanced ground electrode offers exceptional heat transfer.

CONSTRUCTION: These spark plugs feature a platinum-enhanced high nickel alloy side electrode that maintains a precise gap and ensures virtually no gap erosion, leading to a longer plug life.

FUEL EFFICIENCY: The Autolite Platinum automotive replacement spark plug is designed to optimize engine performance, resulting in a longer life and improved fuel economy.

AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936, making it one of the most trusted and reliable brands for your original equipment (OE) replacement spark plug needs.

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