Ngk Laser Iridium Spark Plug Ilfr6T11 (8 Pack) Compatible With Toyota Tundra Base 2007-2013 5.7L/5663Cc

Often Specified As Original Equipment, Ngk Laser Iridium Spark Plugs Are The Best Combination Of Performance And Longevity. Iridium Tip Is Six (6) Times Harder Than Platinum Providing The Strongest Ignitability And The Longest Life Possible. Most Laser Iridium Spark Plugs Feature A Platinum Pad On The Ground Electrode For Even Wear In Dis Ignition Systems. Oe Engineered For Specific Vehicle Applications. Shorty Spark Plug: No. Resistor: Yes. Manufacturer Heat Range: 6. Electrode Tip Material: Iridium. Electrode Core Material: Copper. Spark Plug Thread Size: 14Mm. Spark Plug Reach: 1.043 In. Spark Plug Seat Style: Gasket. Wrench Diameter: 5/8 In. Ground Strap Quantity: One.