Set of 4 Genuine Denso 3422 SKJ16DR-M11 Spark Plug Iridium Long Life

Resistance 5000
Ground Electrode Tip Design Platinum Chip
Ground Configuration Thick Electrode
Ground Electrode Core Material Nickel
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Gap Size 1.1 mm
Ground Electrode Quantity 1
Hex Size 16.0 mm
Manufacturer Heat Range 16
Seat Type Flat
Reach 19.00 mm
Thread Diameter 14.00 mm