Autolite Platinum Spark Plug Fits select: 1987-1996 FORD F150, 1987-1996 FORD ECONOLINE

Autolite Platinum Spark Plug Autolite Platinum Spark Plugs feature 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, 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. Guaranteed for 4 years. Features and Benefits: Full platinum tip ensures virtually no gap erosion for long plug life Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy 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

High nickel alloy side electrode maintains precise gap Full platinum tip assures virtually no gap erosion for long life Necked-down center electrode fires quicker, cleaner with less voltage for easier starts, quicker acceleration and improved fuel economy (as compared to standard plugs)