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Champion 823 J6C Marine 14mm Thread Copper Plus Spark Plug
- Marine Copper Plus Spark Plug
- Shell
- Thread Size: 14mm
- Seat Type: Gasket
- Reach: 9.5mm (3/8")
- Hex Size: 13/16" (21mm)
- Terminal Type: Removable Nut
- Gap: .030" (0.75mm)
- Conventional Spark Plug with Nickel Alloy Electrodes.
- Copper Core Center Electrode Allows for Increased Conductivity and Heat Control.
- Manufacturer: Champion
- Model Number: 823 Marine
- Part Number: J6C
- Also Known As: 7535, 43, 3710