**** Need to be ordered in quantities of 4, price is per spark plug) *****
IRIDIUM IX®
The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® ideal for the performance enthusiast. Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
- Fine iridium tip ensures high durability and a consistently stable spark
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
- Original equipment on many late model applications
- Iridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performance
- The platinum at the ground electrode adds extra protection against plug wear and gap erosion
- Sold in standard pack only
