Equivalents for the Marelli spark plug F6NC
The Marelli F6NC spark plug with thread 14 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range very hot. All its 241 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Marelli F6NC spark plug
- Resistor
- No
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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What can replace a Marelli F6NC spark plug?
The Marelli F6NC is interchangeable with: NGK BP5HS, Bosch W9B, Champion L12Y, Bosch W8BC, Bosch W08AS, Bosch WR8BC+. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli F6NC?
Thread 14 mm, Heat range Very hot, Resistor No, Seat Flat (gasket), Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.