Brand Autolite Core Material Iridium Top Material Type Nickel Global Trade Identification Number 00009100267184 UPC 009100267184 EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark...
Brand Autolite Core Material Platinum Top Material Type Nickel Global Trade Identification Number 00009100268242 UPC 009100268242 MAXIMUM PERFORMANCE: Every Double Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration. Full copper core...