About This

• Extreme performance upgrade via OEM spark plugs and provide a lifetime at 40,000 50,000 miles.
• Plugs have a fine-wire Iridium center electrode and nickel-alloy terrain electrodes for maximum engine and torque.
• Designed for fuel-injected and turbo engines.
• Precision laser electrode construction.

Overview

• Brand : NGK
• Core Material : Iridium
• Thread Size : 14mm-1.25mm
• Top Material Type : Nickel
• Vehicle Service Type : Car, Truck