Set of 8 Spark Plug NGK 4589 Laser Iridium OEM # IFR6TII for Lexus Scion Toyota

  

This offer is for a set of 8 NGK 4589 Laser Iridium Spark Plugs. (Please check Compatibility chart above to make sure your vehicle is listed).

More Information for NGK 4589. Laser Iridium® spark plugs provide superior ignitability and long service life.

Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Laser welded Iridium center electrode tip. Platinum disc welded to backside of ground electrode provides long life.

Trivalent Metal Plating for superior anti-corrosion and anti-seizing. Tapered ground electrode to minimize quenching. Faster starts and quicker acceleration. Better fuel economy and lower emissions.

Alternate/OEM Part Number(s): IFR6T11.