Set of 6 NGK 97506 - Laser Iridium Spark Plugs SILZKBR8D8S Fast Free Shipping

Laser Iridium Spark Plugs SILZKBR8D8S by NGK Iridium tip is six (6) times harder than platinum, providing the strongest ignitability and the longest life possible Platinum pad on the ground electrode for even wear in DIS ignition systems OE engineered for specific vehicle applications Thread Diameter: 12mm, Thread Pitch: 1.25mm, Seat Type: Gasket Reach: 26.5mm (1.04"), Hex Size: 14mm Bi-Hex, Terminal Type: Solid Gap: .031" (0.8mm), Center Electrode Material: Iridium, Center Electrode Type: Fine Wire, Center Electrode Size: 1.0mm Center Electrode Projection: Extended Projection, Ground Electrode Material: Platinum, Ground Electrode Type: Square, Ground Electrode Shape: Taper Cut Resistor: Yes, Resistor Value: 5k Ohm, Heat Range: 8, Features: Special Gasket Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft., Ground Electrode Tip Design: SPE, Ground Electrode Quantity: 1 Insulator Type: Long Projection, Material: Copper Core, Nominal Gap: 0.8 mm, Spark Plug Reach: 26.5 mm Wrench Diameter: 14 mm, Thread Diameter: 12 mm, Seat Type: Flat