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Champion 874M RL82C Copper Marine 14mm Standard Nickel Spark Plug
- Copper Marine 14mm Standard Nickel Spark Plug
- Shell
- Thread Diameter: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Reach: 12.7mm (1/2")
- Hex Size: 13/16" (21mm)
- Terminal Type: Solid
- Gap: .030" (0.75mm)
- Center Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Resistor: Yes
- Resistor Type: SAC9
- Heat Range: 82
- Torque Specs: Cast Iron: 26-30 lb. ft. Aluminum: 18-22 lb. ft.
- Conventional spark plug with nickel alloy electrodes.
- The copper core center electrode allows for increased conductivity and heat control.
- Stainless-Steel Housing Resists Corrosion
- Manufacturer: Champion
- Model Number: RL82C
- Part Number: 874M