Toyota Highlander Lexus 2.0T Double Iridium Spark Plug 91961 DILF7RK9G

Toyota Highlander and LEXUS 2.0T dedicated dual iridium spark plugs, model DILF7RK9G, with both center and side electrodes iridium; high temperature resistance and corrosion resistance; service life typically 80,000-100,000 km, superior to nickel alloy. OEM number 91961; direct replacement to ensure ignition stability and complete combustion, reduces carbon build-up and fuel fluctuation. Torque wrench recommended for proper torque.