Genuine Denso 3381 K20HR-U1 Spark Plug U-Groove Resistor 6 Pack

Resistance 5000
Ground Electrode Tip Design U-Groove
Ground Configuration Standard
Ground Electrode Core Material Nickel
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel
Gap Size 1.1 mm
Ground Electrode Quantity 1
Hex Size 16.0 mm
Manufacturer Heat Range 20
Seat Type Flat
Reach 26.50 mm
Thread Diameter 14.00 mm