Laser Iridium Spark Plugs IFR6E11

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types. Always ensure you are purchasing the correct product for your application. Spark Plug Thread Size: 14mm Spark Plug Reach (in.): 0.750 in. Spark Plug Reach (mm): 19.05mm Manufacturer Heat Range: 6 Shorty Spark Plug: No Resistor: Yes Electrode Tip Material: Iridium Electrode Core Material: Copper Center Electrode Type: Projected Spark Plug Seat Style: Gasket Wrench Diameter: 5/8 in. Ground Strap Quantity: One Quantity: Sold individually.