Autolite Laser Iridium Finewire Spark Plug – Ai5701

Let the sparks fly with these reliable, easystart iconic sparkplugs. Autolite Iridium Ultra is an engineered OE replacement iridium spark plug. A laserwelded 0.5 mm iridium finewire center electrode provides optimal fuel efficiency, acceleration and focused ignitability. Trusted since 1936. Your car will know you care. Features. Nickelplated shell to resist corrosion. Highalumina ceramic insulator for increased strength. Laser welded 0.5mm Iridium finewire center electrode. Proprietary platinum sidewire technology. Tapered ground electrode for enhanced ignitability. Iridiumenhanced platinum alloy pad limits gap erosion for 100K mile service lifeSpecifications. Material Iridium, Nickel, Platinum. Country of Origin United States