Kit Content:
2 x NGK Laser Iridium Spark Plugs
2 x NGK Laser Iridium Spark Plugs

Item Description:
Thread Diameter(in): 0.551
Center Electrode Core Material: Copper Core
Ground Electrode Quantity: 1
Center Electrode Tip Material: Iridium
Reach(mm): 21.00
Ground Electrode Core Material: Platinum
Insulator Height(mm): 60.00
Ground Configuration: Slant
Resistance(Ohms): 5000
Ground Electrode Tip Design(Ohms): Pin Type
Seat Type: Gasket
Manufacturer Heat Range: 7
Pre-Gap Size(in): 0.044
Hex Size: 13/16"