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Champion 833 833M L78V Center Electrode 14mm Thread Marine Spark Plug
- Center Electrode 14mm Thread Marine Spark Plug
- Thread Size: 14mm
- Seat Type: Gasket
- Reach: 12.7mm (1/2")
- Hex Size: 13/16" (21mm)
- Terminal Type: Solid
- Torque Specs: Cast Iron: 26-30 lb. ft.
- Aluminum: 18-22 lb. ft.
- Conventional Spark Plug with Nickel Alloy Electrodes.
- Copper Core Center Electrode Allows for Increased Conductivity and Heat Control.
- Manufacturer: Champion
- Model Number: 833 Marine, 833M
- Part Number: L78V
- Also Known As: V40FFK, W4AC, BUHW