Autolite Iridium XP spark plug features an iridium-enhanced 0.6 mm fine wire and proprietary platinum side wire that offers improved durability, better ignition, and optimum performance. Autolite Iridium spark plug is a technologically advanced plug and the perfect choice if you are passionate about performance.
Features & Benefits
Autolite Iridium spark plugs offer better durability and a more focused ignition for optimum performance
Iridium enhanced 0.6mm fine-wire design provides durability and performance
Platinum protected ground wire for maximum efficiency in all ignition types, including DIS systems