Autolite Platinum Spark Plug

Autolite Platinum Spark Plugs features a center wire platinum firing tip for reduced gap erosion, fewer misfires, better performance, and more durability. These spark plugs also feature a high nickel alloy side electrode to maintain a precise gap. The necked-down center electrode fires quicker, cleaner, and with less voltage for easier starts, quicker acceleration, and improved fuel economy.

Autolite Platinum Spark Plug Full platinum tip assures virtually no gap erosion for long life Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life Platinum alloy pad on ground electrode provides extended durability and service life and platinum-to-platinum firing Nickel-plated steel shell for long-life corrosion resistance