Spark Plug, Champion RN4C
Available from factory - Estimated to ship in: 4-5 days.
CHA RN4C, 104
Specifications:
Seat Type: Gasket
Hex Size: 0.813 in
Hex Size: 20.650 mm
Thread Size: 0.551 in
Thread Size: 14.000 mm
Thread Reach: 0.75 in
Taper Diameter: 0.25 in
Installed Height: 2.15 in
Gap: 0.025 in
Gap: 0.64 mm
Center Electrode Diameter: 0.1 in
Center Electrode Material: Nickel Copper Alloy
Ground Electrode Material: Nickel Copper Alloy
Ground Electrode Quantity: 1
Classification: Champion Copper Plus Small Engine
Resistor Plug: Yes
Resistor Type: SAC-9
Manufacturer Heat Range: 4
Electrical Terminal Type: Removable Nut