Kit Content:4 x NGK Spark PlugsItem Description:Center Electrode Core Material: CopperCenter Electrode Tip Material: RutheniumElectrical Terminal Type: Non-Removable NutGround Configuration: StandardGround Electrode Core Material: NickelGround Electrode Quantity: 1Ground Electrode Tip Design: Dual Fine Electrode - High IgnitabilityHex Size(in): 5/8Insulator Height(mm): 52.50Manufacturer Heat Range: 5Pre-Gap Size(in): .044Reach(in): .708Resistance(Ohms): 5000Seat Type: TaperedThread Diameter(mm): 14.00
